Singapore Changi Airport Climate and Average Weather
Climate of Singapore Changi Airport: average temperatures, rainfall and seasons month by month.
Climate in Singapore Changi Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 85° | 76° | 9,7 in | ★★★☆☆ |
| February | 87° | 77° | 3,9 in | ★★★★☆ |
| March | 88° | 78° | 5,7 in | ★★★☆☆ |
| April | 87° | 78° | 7,8 in | ★★★☆☆ |
| May | 88° | 79° | 7,7 in | ★★★☆☆ |
| June | 88° | 79° | 5,8 in | ★★★☆☆ |
| July | 88° | 80° | 3,2 in | ★★★★☆ |
| August | 87° | 78° | 4,6 in | ★★★★☆ |
| September | 87° | 78° | 5,6 in | ★★★☆☆ |
| October | 88° | 78° | 3,9 in | ★★★★☆ |
| November | 86° | 77° | 11,0 in | ★★☆☆☆ |
| December | 85° | 76° | 9,9 in | ★★★☆☆ |
Climate type: Tropical. Source: Open-Meteo archive (ERA5).
Recent extremes in Singapore Changi Airport
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Singapore Changi Airport compares with nearby places
Annual averages, and the difference against Singapore Changi Airport.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Gardens by the Bay | 11 mi | 82°F | about the same | 84 in |
| Marina Bay Sands | 11 mi | 82°F | about the same | 84 in |
| Singapore | 12 mi | 80°F | 34°F cooler | 125 in |
| Kuala Lumpur International Airport | 184 mi | 80°F | 34°F cooler | 167 in |
| Malaysia | 201 mi | 81°F | about the same | 128 in |
Best time to visit Singapore Changi Airport
Go in February, July, August and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, November and December - expect the least comfortable mix of heat, cold or rain.
What this means for Singapore Changi Airport
Today is slightly warmer than average for August. The forecast high of 91°F is 4.5°F above the 87°F typical for this month.
A 33% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 36°F - an unusually even climate through the year.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 6 of the next 7 days carry a real chance of rain
- Insect repellent and quick-dry fabrics for humidity
- If your dates are flexible, avoid January, November and December - historically the least comfortable months here.
Summary
Singapore Changi Airport is an airport in Singapore. Singapore Changi Airport (SIN) is a commercial airport.
Right now it is 88°F (31°C) in Singapore Changi Airport with overcast. It feels like 96°F. Today runs from 82°F to 91°F. Chance of precipitation is 33%. Sightseeing conditions score 7.8/10 - good conditions.
The best time to visit Singapore Changi Airport is February, July, August and October. The climate is tropical. January, November and December tend to be the least comfortable months. March is the warmest month with average highs near 88°F, while January is the coldest with lows near 76°F.
The closest major airport is Kuala Lumpur International Airport (KUL), about 184 mi away. Nearby highlights include Gardens by the Bay and Marina Bay Sands.
In plain terms. Today is slightly warmer than average for August. The forecast high of 91°F is 4.5°F above the 87°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. driving is the strongest bet in Singapore Changi Airport today at 8.2/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Singapore Changi Airport
Weather map for Singapore Changi Airport
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Singapore Changi Airport
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Singapore Changi Airport?
Singapore Changi Airport is an airport in Singapore. Its coordinates are 1.3644, 103.9915. It lies in Asia.
What is the weather like in Singapore Changi Airport right now?
It is currently 88°F (31°C) with overcast. Humidity is 62% and wind is 9 mph.
When is the best time to visit Singapore Changi Airport?
February, July, August and October offer the most comfortable conditions in Singapore Changi Airport, which has a tropical climate. January, November and December are usually the hardest months for outdoor plans.
What time zone is Singapore Changi Airport in?
Singapore Changi Airport observes Asia/Singapore (UTC+08:00). The local time is 11:07 AM.
What is the nearest airport to Singapore Changi Airport?
The closest airports are Kuala Lumpur International Airport (KUL), 184 mi away.
What are the top things to do in Singapore Changi Airport?
Popular options include Gardens by the Bay and Marina Bay Sands.
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| Place data | USPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 24, 2026 at 11:07 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
