Mwanza Weather in August
What's the weather like in Mwanza (Southern Region) in August 2025?
The climate in Mwanza during August can be summarized as warm and very dry.
August is in the winter in Mwanza and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a comfortable 28°C (81°F), whilst at night 15°C (60°F) is normal.
| Daytime temperature | 27.5°C 81.4°F |
|---|---|
| Nightly temperature | 15.4°C 59.6°F |
| Average temperature | 21.4°C 70.5°F |
| Daily sunshine | 9.2 hrs |
| Avg rainfall | 6 mm 0.2 ins |
| Rainy days | 1 days |
| Sea temperature | 24°C 75.2°F |
| Humidity | 54% |
| Windspeed | 10.1kph 6 mph |
On average August is the driest month of the year in Mwanza with around 6mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.2 hours of sunshine per day.
August temperatures in Mwanza
August rainfall
August 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 Mwanza in August 2025.
Other monthly averages
Best places to visit in August
Mwanza weather stats
| Hottest month: | November | 32.1°C 89.8°F |
|---|---|---|
| Driest month: | August | 6mm 0.2ins |
| Sunniest month: | September | 9.7hrs |
| Coldest month: | July | 25.1°C 77.2°F |
| Wettest month: | January | 205mm 8.1ins |
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