Climate Insights for Aek Godang Airport

South Tapanuli Regency, North Sumatra, Indonesia

Hottest
July
30°C peak
Coldest
January
21°C low
Wettest
December
318mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Aek Godang Airport is warm and mild. The average annual temperature is 25°C and approximately 2311mm of precipitation falls per year. Aek Godang Airport receives a notable amount of rainfall throughout the year, including during its driest month. Aek Godang Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0° 5° 10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 28° Average: 24° Min: 21° Feb Max: 29° Average: 24° Min: 21° Mar Max: 30° Average: 25° Min: 21° Apr Max: 30° Average: 25° Min: 22° May Max: 30° Average: 25° Min: 22° Jun Max: 30° Average: 25° Min: 21° Jul Max: 30° Average: 25° Min: 21° Aug Max: 30° Average: 25° Min: 21° Sep Max: 30° Average: 25° Min: 21° Oct Max: 30° Average: 25° Min: 21° Nov Max: 29° Average: 24° Min: 22° Dec Max: 29° Average: 24° Min: 21°
Max
Average
Min

Aek Godang Airport has relatively stable temperatures year-round, staying within a 9°C range. The warmest month is July, when average highs reach 30°C and the mean temperature sits around 25°C. January is the coolest month, with minimum temperatures around 21°C and an average of 24°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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 223mm Feb Precipitation: 186mm Mar Precipitation: 199mm Apr Precipitation: 256mm May Precipitation: 164mm Jun Precipitation: 122mm Jul Precipitation: 93mm Aug Precipitation: 140mm Sep Precipitation: 151mm Oct Precipitation: 185mm Nov Precipitation: 275mm Dec Precipitation: 318mm
Precipitation

Aek Godang Airport is a very wet location, receiving approximately 2311mm of precipitation annually, which averages out to around 193mm per month. The wettest month is December, averaging 318mm of rainfall. November and April also tend to see above-average precipitation. The driest month is July, with just 93mm. That's 225mm less than December, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Wind

0km/h 5km/h 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 5km/h Feb Wind Speed: 5km/h Mar Wind Speed: 5km/h Apr Wind Speed: 4km/h May Wind Speed: 5km/h Jun Wind Speed: 5km/h Jul Wind Speed: 6km/h Aug Wind Speed: 6km/h Sep Wind Speed: 6km/h Oct Wind Speed: 6km/h Nov Wind Speed: 5km/h Dec Wind Speed: 5km/h
Wind Speed

Aek Godang Airport is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/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 Aek Godang Airport, which began on September 23, 2026. Aek Godang 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 July at around 30°C, while the coldest stretch bottoms out in January near 21°C. Winter is next, beginning on December 21, 2026 (87 days from now).

Spring

Temperatures range from 21 to 30°C. Rainfall is heavy, totalling around 619mm across the season with a monthly average of 206mm. Winds are generally light, averaging 5km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 21 to 30°C. Rainfall is heavy, totalling around 355mm across the season with a monthly average of 118mm. Winds are generally light, averaging 6km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 21 to 30°C. Rainfall is heavy, totalling around 611mm across the season with a monthly average of 204mm. Winds are generally light, averaging 6km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 21 to 29°C. Rainfall is heavy, totalling around 727mm across the season with a monthly average of 242mm. Winds are generally light, averaging 5km/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 Aek Godang 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
21 °C
28 °C
5 km/h
223 mm
0 cm
Feb
21 °C
29 °C
5 km/h
186 mm
0 cm
Mar
21 °C
30 °C
5 km/h
199 mm
0 cm
Apr
22 °C
30 °C
4 km/h
256 mm
0 cm
May
22 °C
30 °C
5 km/h
164 mm
0 cm
Jun
21 °C
30 °C
5 km/h
122 mm
0 cm
Jul
21 °C
30 °C
6 km/h
93 mm
0 cm
Aug
21 °C
30 °C
6 km/h
140 mm
0 cm
Sep Current
21 °C
30 °C
6 km/h
151 mm
0 cm
Oct
21 °C
30 °C
6 km/h
185 mm
0 cm
Nov
22 °C
29 °C
5 km/h
275 mm
0 cm
Dec
21 °C
29 °C
5 km/h
318 mm
0 cm
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Metric (°C, km/h)