Mulanje Weather in December
What's the weather like in Mulanje (Southern Region) in December 2025?
The climate in Mulanje during December can be summarized as hot, humid and very wet.
December is in the summer in Mulanje and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 20°C (67°F) is normal.
| Daytime temperature | 29.8°C 85.6°F |
|---|---|
| Nightly temperature | 19.5°C 67°F |
| Average temperature | 24.6°C 76.3°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 274 mm 10.8 ins |
| Rainy days | 16 days |
| Sea temperature | 27.5°C 81.5°F |
| Humidity | 78% |
| Windspeed | 5.8kph 4 mph |
On average December is the 4th wettest month of the year in Mulanje with around 274mm 10.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
December temperatures in Mulanje
December rainfall
December hourly sunshine
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 Mulanje in December 2025.
Other monthly averages
Best places to visit in December
Mulanje weather stats
| Hottest month: | November | 30.9°C 87.6°F |
|---|---|---|
| Driest month: | September | 25mm 1ins |
| Sunniest month: | September | 9.2hrs |
| Coldest month: | July | 23.5°C 74.3°F |
| Wettest month: | January | 300mm 11.8ins |
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