The climate in Pematangsiantar during March can be summarized as hot, humid and very wet.
March is in the spring in Pematangsiantar and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (87°F), whilst at night 20°C (68°F) is normal.
Daytime temperature | 30.3°C 86.5°F |
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Nightly temperature | 19.7°C 67.5°F |
Average temperature | 25°C 77°F |
Daily sunshine | 8 hrs |
Avg rainfall | 206 mm 8.1 ins |
Rainy days | 12 days |
Sea temperature | 29.6°C 85.4°F |
Humidity | 84% |
Windspeed | 9.7kph 6 mph |
On average March is the 4th driest month of the year in Pematangsiantar with around 206mm 8.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Pematangsiantar in March 2025.
Hottest month: | May | 30.4°C 86.7°F |
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Driest month: | February | 178mm 7ins |
Sunniest month: | February | 8.2hrs |
Coldest month: | January | 29.2°C 84.6°F |
Wettest month: | October | 344mm 13.5ins |