Isaka Weather in May
What's the weather like in Isaka (Shinyanga) in May 2026?
The climate in Isaka during May can be summarized as warm, humid and reasonably dry.
May is in the fall / autumn in Isaka and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 17°C (62°F) is normal.
| Daytime temperature | 28°C 82.4°F |
|---|---|
| Nightly temperature | 16.8°C 62.2°F |
| Average temperature | 22.4°C 72.3°F |
| Daily sunshine | 8.6 hrs |
| Avg rainfall | 50 mm 2 ins |
| Rainy days | 9 days |
| Sea temperature | 27.8°C 82°F |
| Humidity | 72% |
| Windspeed | 9.7kph 6 mph |
On average May is the 6th driest month of the year in Isaka with around 50mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
May temperatures in Isaka
May rainfall
May 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 Isaka in May 2025.
Other monthly averages
Isaka weather stats
| Hottest month: | October | 30.1°C 86.2°F |
|---|---|---|
| Driest month: | August | 2mm 0.1ins |
| Sunniest month: | August | 9.9hrs |
| Coldest month: | July | 28°C 82.4°F |
| Wettest month: | December | 157mm 6.2ins |
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