Climate Insights for Pagar Alam

Lahat Regency, Sumatera Selatan, Indonesia

Hottest
August
34°C peak
Coldest
December
11°C low
Wettest
December
33mm rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Pagar Alam is warm and mild. The average annual temperature is 23°C and approximately 241mm of precipitation falls per year. December is the wettest month, receiving around 33mm of rainfall. Pagar Alam sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 16° Average: 15° Min: 14° Feb Max: 26° Average: 22° Min: 17° Mar Max: 32° Average: 25° Min: 17° Apr Max: 30° Average: 23° Min: 15° May Max: 30° Average: 24° Min: 18° Jun Max: 29° Average: 25° Min: 20° Jul Max: 31° Average: 26° Min: 19° Aug Max: 34° Average: 28° Min: 20° Sep Max: 34° Average: 27° Min: 20° Oct Max: 31° Average: 25° Min: 17° Nov Max: 25° Average: 20° Min: 13° Dec Max: 19° Average: 15° Min: 11°
Max
Average
Min

Temperatures in Pagar Alam vary considerably across the year, with a 23°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 34°C and the mean temperature sits around 28°C. December is the coolest month, with minimum temperatures around 11°C and an average of 15°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between January and February, with a 7°C shift in average temperatures.

Precipitation

0mm 25mm 50mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 33mm Feb Precipitation: 33mm Mar Precipitation: 0mm Apr Precipitation: 0mm May Precipitation: 33mm Jun Precipitation: 33mm Jul Precipitation: 9mm Aug Precipitation: 33mm Sep Precipitation: 2mm Oct Precipitation: 2mm Nov Precipitation: 31mm Dec Precipitation: 33mm
Precipitation

Pagar Alam is a quite dry location, receiving approximately 241mm of precipitation annually, which averages out to around 20mm per month. The wettest month is January, averaging 33mm of rainfall. February and May also tend to see above-average precipitation. The driest month is March, with just 0mm. That's 33mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 5km/h Feb Wind Speed: 3km/h Mar Wind Speed: 2km/h Apr Wind Speed: 2km/h May Wind Speed: 2km/h Jun Wind Speed: 3km/h Jul Wind Speed: 4km/h Aug Wind Speed: 3km/h Sep Wind Speed: 3km/h Oct Wind Speed: 2km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Pagar Alam 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 January, averaging 5km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 3km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.

Seasons

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

22 days until Spring

It is currently winter in Pagar Alam, which began on June 21, 2026. Pagar Alam sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in August at around 34°C, while the coldest stretch bottoms out in December near 11°C. Spring is next, beginning on September 23, 2026 — 22 days from now.

Spring

Temperatures range from 13 to 34°C. Precipitation is minimal, with only around 35mm for the entire season. Winds are generally light, averaging 2km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 11 to 26°C. Rainfall is relatively light, with around 98mm over the season and a monthly average of 33mm. Winds are generally light, averaging 3km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 15 to 32°C. Precipitation is minimal, with only around 33mm for the entire season. Winds are generally light, averaging 2km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 19 to 34°C. Rainfall is relatively light, with around 75mm over the season and a monthly average of 25mm. Winds are generally light, averaging 3km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 15°
Feb 22°
Mar 25°
Apr 23°
May 24°
Jun 25°
Jul 26°
Aug 28°
Sep 27°
Oct 25°
Nov 20°
Dec 15°

The best time to visit Pagar Alam is during January, February, March, April, May, June and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 23mm per month. By contrast, August can be uncomfortably hot with highs reaching 34°C, while December is the coldest period with lows dropping to 11°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Pagar Alam 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
14 °C
16 °C
5 km/h
33 mm
0 cm
Feb
17 °C
26 °C
3 km/h
33 mm
0 cm
Mar
17 °C
32 °C
2 km/h
0 mm
0 cm
Apr
15 °C
30 °C
2 km/h
0 mm
0 cm
May
18 °C
30 °C
2 km/h
33 mm
0 cm
Jun
20 °C
29 °C
3 km/h
33 mm
0 cm
Jul
19 °C
31 °C
4 km/h
9 mm
0 cm
Aug
20 °C
34 °C
3 km/h
33 mm
0 cm
Sep Current
20 °C
34 °C
3 km/h
2 mm
0 cm
Oct
17 °C
31 °C
2 km/h
2 mm
0 cm
Nov
13 °C
25 °C
2 km/h
31 mm
0 cm
Dec
11 °C
19 °C
2 km/h
33 mm
0 cm
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Metric (°C, km/h)