Santa Inês Weather in May
What's the weather like in Santa Inês (Maranhão) in May 2025?
The climate in Santa Inês during May can be summarized as hot, humid and very wet.
May is in the fall / autumn in Santa Inês and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (89°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 31.4°C 88.5°F |
|---|---|
| Nightly temperature | 22.6°C 72.7°F |
| Average temperature | 27°C 80.6°F |
| Daily sunshine | 6.4 hrs |
| Avg rainfall | 211 mm 8.3 ins |
| Rainy days | 30 days |
| Sea temperature | 28.3°C 83°F |
| Humidity | 84% |
| Windspeed | 4.7kph 3 mph |
On average May is the 5th wettest month of the year in Santa Inês with around 211mm 8.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 30 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
May temperatures in Santa Inês
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 Santa Inês in May 2025.
Other monthly averages
Santa Inês weather stats
| Hottest month: | November | 33.5°C 92.3°F |
|---|---|---|
| Driest month: | September | 29mm 1.1ins |
| Sunniest month: | August | 8.6hrs |
| Coldest month: | June | 31.3°C 88.3°F |
| Wettest month: | March | 372mm 14.6ins |
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