Climate Insights for Belaga Airport

Belaga, Sarawak, Malaysia

Hottest
May
31°C peak
Coldest
September
23°C low
Wettest
January
373mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Belaga Airport is hot. The average annual temperature is 26°C and approximately 3558mm of precipitation falls per year. Belaga Airport receives a notable amount of rainfall throughout the year, including during its driest month. Belaga Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0° 10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 30° Average: 26° Min: 23° Feb Max: 30° Average: 26° Min: 23° Mar Max: 31° Average: 26° Min: 23° Apr Max: 31° Average: 26° Min: 23° May Max: 31° Average: 27° Min: 23° Jun Max: 31° Average: 26° Min: 23° Jul Max: 31° Average: 26° Min: 23° Aug Max: 31° Average: 26° Min: 23° Sep Max: 31° Average: 26° Min: 23° Oct Max: 31° Average: 26° Min: 23° Nov Max: 31° Average: 26° Min: 23° Dec Max: 30° Average: 26° Min: 23°
Max
Average
Min

Belaga Airport has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is May, when average highs reach 31°C and the mean temperature sits around 27°C. September is the coolest month, with minimum temperatures around 23°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 373mm Feb Precipitation: 294mm Mar Precipitation: 303mm Apr Precipitation: 288mm May Precipitation: 275mm Jun Precipitation: 239mm Jul Precipitation: 206mm Aug Precipitation: 255mm Sep Precipitation: 302mm Oct Precipitation: 314mm Nov Precipitation: 350mm Dec Precipitation: 358mm
Precipitation

Belaga Airport is a very wet location, receiving approximately 3558mm of precipitation annually, which averages out to around 296mm per month. The wettest month is January, averaging 373mm of rainfall. December and November also tend to see above-average precipitation. The driest month is July, with just 206mm. That's 167mm less than January, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 3km/h Feb Wind Speed: 3km/h Mar Wind Speed: 3km/h Apr Wind Speed: 3km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 3km/h Aug Wind Speed: 3km/h Sep Wind Speed: 3km/h Oct Wind Speed: 3km/h Nov Wind Speed: 3km/h Dec Wind Speed: 3km/h
Wind Speed

Belaga Airport is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

87 days until Winter

It is currently autumn in Belaga Airport, which began on September 23, 2026. Belaga Airport sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in May at around 31°C, while the coldest stretch bottoms out in September near 23°C. Winter is next, beginning on December 21, 2026 (87 days from now).

Spring

Temperatures range from 23 to 31°C. Rainfall is heavy, totalling around 866mm across the season with a monthly average of 289mm. Winds are generally light, averaging 3km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 23 to 31°C. Rainfall is heavy, totalling around 701mm across the season with a monthly average of 234mm. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 23 to 31°C. Rainfall is heavy, totalling around 966mm across the season with a monthly average of 322mm. Winds are generally light, averaging 3km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 23 to 30°C. Rainfall is heavy, totalling around 1026mm across the season with a monthly average of 342mm. Winds are generally light, averaging 3km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Belaga Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
23 °C
30 °C
3 km/h
373 mm
0 cm
Feb
23 °C
30 °C
3 km/h
294 mm
0 cm
Mar
23 °C
31 °C
3 km/h
303 mm
0 cm
Apr
23 °C
31 °C
3 km/h
288 mm
0 cm
May
23 °C
31 °C
3 km/h
275 mm
0 cm
Jun
23 °C
31 °C
3 km/h
239 mm
0 cm
Jul
23 °C
31 °C
3 km/h
206 mm
0 cm
Aug
23 °C
31 °C
3 km/h
255 mm
0 cm
Sep Current
23 °C
31 °C
3 km/h
302 mm
0 cm
Oct
23 °C
31 °C
3 km/h
314 mm
0 cm
Nov
23 °C
31 °C
3 km/h
350 mm
0 cm
Dec
23 °C
30 °C
3 km/h
358 mm
0 cm
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Metric (°C, km/h)