Updated 16 Sep 2026 · recomputed nightly
Is December 2026 a good month to visit Singapore?
Lively — the typical December day in Singapore is busier than 63% of its year.
If you are coming for something that only happens in December, that is the trade. If not, June is quieter.
Calm · Lively · Busy · Packed rank a day against Singapore's own year — not a headcount.
This month's verified events: BTS World Tour ARIRANG - four nights at the National Stadium (17–22) · BYD Singapore International Marathon (Standard Chartered Singapore Marathon) (4–6).
December 2026 is a shoulder month in Singapore: hot and wet, around 29°C / 84°F with rain on about 29 days, Lively on 17 of 31 days — 14 days run Busy or Packed.
Mostly yes, if the weather does not put you off. The typical December day in Singapore is Lively, and 14 of the 31 days in our window run Busy or Packed. Expect around 29 °C by day, with rain on about 29 days. The crowd comes with the school holidays in Singapore. Cruise ships call on 11 of the 31 days. BTS World Tour ARIRANG - four nights at the National Stadium falls on 17 December. Mid December is the month's quietest stretch in Singapore — the typical day at 63%, against 79% in late December. The crush is at the famous hawker stalls at meal peaks; the quiet is at the Botanic Gardens. The calmest day is Tuesday 1 December, the busiest Friday 4 December.
In short, a solid middle-ground pick.
Among the 12 months we forecast for Singapore, December ranks 3rd for crowd pressure. Its heaviest day is Fri 4 Dec, busier than 99% of the year; its lightest is Tue 1 Dec at 63%.
⚠︎ Weekends run heavy — the 5th, 6th, 19th, 20th and 26th all sit Busy or Packed. If your dates can flex, a midweek arrival is the single easiest win.
Preparing pays off in a month like this: timed-entry tickets and pre-booked tours turn the queue time into sightseeing time. see the options →
Pack for wet first — rain on 29 of 31 days.
A folding one lives in the day bag and weighs nothing.
See umbrellas →
Refilling costs nothing and saves the walk to find a shop.
See water bottles →
How busy is Singapore in December?
The busiest days are the 4th, 5th, 6th and 17th, and 10 more. Away from those, most days sit Lively. The calmest stretch is the 10th–16th.
Cruise ships are in port on 11 of 31 days; the heaviest is Tue 29 Dec, 1 ship in at once. Those mornings fill the squares first — start early, or save them for indoors.
The month is not one thing: its lightest day sits at 63% of the year and its heaviest at 99%, so where you land inside it matters. Daylight runs about 12 hours.
Either side of it, November is much calmer.
Weekends run heavy — the 5th, 6th, 19th, 20th and 26th all sit Busy or Packed. If your dates can flex, a midweek arrival is the single easiest win.
Tue 01 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Tue 1 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-01 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 02 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Wed 2 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-02 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 03 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Thu 3 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-03 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 04 Dec Packed busier than 99% of days here · Singapore school holidays · BYD Singapore International Marathon (Standard Chartered Singapore Marathon)
Event on this day
BYD Singapore International Marathon (Standard Chartered Singapore Marathon)
4–6 Dec 2026Singapore's flagship running weekend in early December: a marathon and its shorter races through the civic district and around Marina Bay, with a big international field and part of the running done in the evening to dodge the heat.
Record Singapore on Fri 4 Dec 2026 is forecast Packed. Why: school holidays in Singapore; BYD Singapore International Marathon. Nearest calmer day: Thu 3 Dec (Lively). The day in full, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-04 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 05 Dec Packed busier than 99% of days here · ⚓1 · Singapore school holidays · BYD Singapore International Marathon (Standard Chartered Singapore Marathon)
Event on this day
BYD Singapore International Marathon (Standard Chartered Singapore Marathon)
4–6 Dec 2026Singapore's flagship running weekend in early December: a marathon and its shorter races through the civic district and around Marina Bay, with a big international field and part of the running done in the evening to dodge the heat.
- Celebrity Solstice — guest capacity 2,850 07:00–19:00
Record Singapore on Sat 5 Dec 2026 is forecast Packed. 1 cruise ship scheduled, at least 2,850 guests at double occupancy; ships in port 07:00–19:00. Why: school holidays in Singapore; BYD Singapore International Marathon. Nearest calmer day: Thu 3 Dec (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-05 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 06 Dec Packed busier than 99% of days here · ⚓1 · Singapore school holidays · BYD Singapore International Marathon (Standard Chartered Singapore Marathon)
Event on this day
BYD Singapore International Marathon (Standard Chartered Singapore Marathon)
4–6 Dec 2026Singapore's flagship running weekend in early December: a marathon and its shorter races through the civic district and around Marina Bay, with a big international field and part of the running done in the evening to dodge the heat.
- Westerdam — guest capacity 1,968
Record Singapore on Sun 6 Dec 2026 is forecast Packed. 1 cruise ship scheduled, at least 1,968 guests at double occupancy. Why: school holidays in Singapore; BYD Singapore International Marathon. Nearest calmer day: Mon 7 Dec (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-06 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 07 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Mon 7 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-07 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 08 Dec Packed busier than 91% of days here · ⚓1 · Singapore school holidays
- Mein Schiff 6 — guest capacity 2,534 09:00–?
Record Singapore on Tue 8 Dec 2026 is forecast Packed. 1 cruise ship scheduled, at least 2,534 guests at double occupancy. Why: school holidays in Singapore. Nearest calmer day: Mon 7 Dec (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-08 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 09 Dec Packed busier than 93% of days here · ⚓1 · Singapore school holidays
- Diamond Princess — guest capacity 2,706 07:00–16:00
Record Singapore on Wed 9 Dec 2026 is forecast Packed. 1 cruise ship scheduled, at least 2,706 guests at double occupancy; ships in port 07:00–16:00. Why: school holidays in Singapore. Nearest calmer day: Thu 10 Dec (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-09 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 10 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Thu 10 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-10 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 11 Dec Lively busier than 63% of days here · ⚓1 · Singapore school holidays
- Star Seeker — guest capacity 224
Record Singapore on Fri 11 Dec 2026 is forecast Lively. Why: school holidays in Singapore. 1 cruise ship scheduled, at least 224 guests at double occupancy. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-11 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 12 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Sat 12 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-12 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 13 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Sun 13 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-13 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 14 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Mon 14 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-14 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 15 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Tue 15 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-15 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 16 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Wed 16 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-16 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 17 Dec Packed busier than 99% of days here · ⚓1 · Singapore school holidays · BTS World Tour ARIRANG - four nights at the National Stadium
Event on this day
BTS World Tour ARIRANG - four nights at the National Stadium
17 Dec 2026The world's biggest band playing a run of stadium nights in the city across a week in December — the group's return to Singapore after years away, with fans flying in from across Asia.
- AIDAstella — guest capacity 2,194 08:00–18:00
Record Singapore on Thu 17 Dec 2026 is forecast Packed. 1 cruise ship scheduled, at least 2,194 guests at double occupancy; ships in port 08:00–18:00. Why: school holidays in Singapore; BTS World Tour ARIRANG - four nights at the National Stadium. Nearest calmer day: Wed 16 Dec (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-17 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 18 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Fri 18 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-18 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 19 Dec Packed busier than 99% of days here · ⚓2 · Singapore school holidays · BTS World Tour ARIRANG - four nights at the National Stadium
Event on this day
BTS World Tour ARIRANG - four nights at the National Stadium
19–20 Dec 2026The world's biggest band playing a run of stadium nights in the city across a week in December — the group's return to Singapore after years away, with fans flying in from across Asia.
- Diamond Princess — guest capacity 2,706 07:00–16:00
- Silver Muse — guest capacity 612 13:00–?
Record Singapore on Sat 19 Dec 2026 is forecast Packed. 2 cruise ships scheduled, at least 3,318 guests at double occupancy. Why: school holidays in Singapore; BTS World Tour ARIRANG - four nights at the National Stadium. Nearest calmer day: Fri 18 Dec (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-19 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 20 Dec Packed busier than 99% of days here · Singapore school holidays · BTS World Tour ARIRANG - four nights at the National Stadium
Event on this day
BTS World Tour ARIRANG - four nights at the National Stadium
19–20 Dec 2026The world's biggest band playing a run of stadium nights in the city across a week in December — the group's return to Singapore after years away, with fans flying in from across Asia.
Record Singapore on Sun 20 Dec 2026 is forecast Packed. Why: school holidays in Singapore; BTS World Tour ARIRANG - four nights at the National Stadium. Nearest calmer day: Fri 18 Dec (Lively). The day in full, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-20 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 21 Dec Packed busier than 93% of days here · ⚓2 · Singapore school holidays
- Celebrity Millennium — guest capacity 2,158 07:00–18:00
- Seabourn Encore — guest capacity 532 07:00–21:00
Record Singapore on Mon 21 Dec 2026 is forecast Packed. 2 cruise ships scheduled, at least 2,690 guests at double occupancy; ships in port 07:00–21:00. Why: school holidays in Singapore. Nearest calmer day: Fri 18 Dec (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-21 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 22 Dec Packed busier than 99% of days here · Singapore school holidays · BTS World Tour ARIRANG - four nights at the National Stadium
Event on this day
BTS World Tour ARIRANG - four nights at the National Stadium
22 Dec 2026The world's biggest band playing a run of stadium nights in the city across a week in December — the group's return to Singapore after years away, with fans flying in from across Asia.
Record Singapore on Tue 22 Dec 2026 is forecast Packed. Why: school holidays in Singapore; BTS World Tour ARIRANG - four nights at the National Stadium. Nearest calmer day: Thu 24 Dec (Lively). The day in full, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-22 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 23 Dec Packed busier than 89% of days here · ⚓1 · Singapore school holidays
- Norwegian Jade — guest capacity 2,402 07:00–16:00
Record Singapore on Wed 23 Dec 2026 is forecast Packed. 1 cruise ship scheduled, at least 2,402 guests at double occupancy; ships in port 07:00–16:00. Why: school holidays in Singapore. Nearest calmer day: Thu 24 Dec (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-23 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 24 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Thu 24 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-24 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 25 Dec Lively busier than 63% of days here · Singapore public holiday
Record Singapore on Fri 25 Dec 2026 is forecast Lively. Why: Singapore public holiday; Indonesia public holiday; Australia public holiday. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-25 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 26 Dec Packed busier than 93% of days here · ⚓1 · Singapore school holidays
- Sapphire Princess — guest capacity 2,678 07:00–16:00
Record Singapore on Sat 26 Dec 2026 is forecast Packed. 1 cruise ship scheduled, at least 2,678 guests at double occupancy; ships in port 07:00–16:00. Why: school holidays in Singapore. Nearest calmer day: Fri 25 Dec (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-26 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 27 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Sun 27 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-27 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 28 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Mon 28 Dec 2026 is forecast Lively. Why: Singapore school holidays; Australia public holiday. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-28 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 29 Dec Packed busier than 96% of days here · ⚓1 · Singapore school holidays
- Genting Dream — guest capacity 3,352 02:00–?
Record Singapore on Tue 29 Dec 2026 is forecast Packed. 1 cruise ship scheduled, at least 3,352 guests at double occupancy. Why: school holidays in Singapore. Nearest calmer day: Mon 28 Dec (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-29 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 30 Dec Busy busier than 79% of days here · ⚓1 · Singapore school holidays
- AIDAstella — guest capacity 2,194 11:00–03:00
Record Singapore on Wed 30 Dec 2026 is forecast Busy. 1 cruise ship scheduled, at least 2,194 guests at double occupancy; ships in port 11:00–03:00. Why: school holidays in Singapore. Nearest calmer day: Thu 31 Dec (Lively). Ship-by-ship detail for the day, the year at a glance, and what's worth booking ahead: https://avoid-crowds.com/singapore/#d-2026-12-30 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 31 Dec Lively busier than 63% of days here · Singapore school holidays
Record Singapore on Thu 31 Dec 2026 is forecast Lively. Why: school holidays in Singapore. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/singapore/#d-2026-12-31 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Which week of December is quietest in Singapore?
Mid December is the month's quietest stretch in Singapore — the typical day at 63%, against 79% in late December.
Can't move the dates? How to avoid the worst crowds
- Need flexibility? The 10th–16th is the month's calmest stretch — the easiest window to move around in.
- On the busy days, the walk-up queues for the big sights are the biggest time-sink — a timed-entry ticket skips them, which is where a busy month is won or lost.
Travelling on a busy day?
Timed-entry and skip-the-line tickets turn queue time into sightseeing time — sort them before you fly.
December weather in Singapore
Real heat — around 29°C / 84°F by day, so pace the afternoons and carry water, with rain on about 29 days, so keep a layer handy.
Worth booking the marquee sights ahead for the busy days, but you can keep the rest of the trip flexible.
More about Singapore in December
Based on: Singapore's public holidays · school vacations in Singapore · the official international-visitor-arrivals pattern (Singapore Tourism Board, measured 2023–2025) · five years of weather records (2019–2023) · confirmed event dates · the published cruise schedule
Every figure is recomputed nightly from real cruise schedules, public and school holidays, and long-run climate normals. Gaps are shown, not filled.
