Simplício Mendes Weather in May
What's the weather like in Simplício Mendes (Piauí) in May 2025?
The climate in Simplício Mendes during May can be summarized as hot and dry.
May is in the fall / autumn in Simplício Mendes and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a warm 32°C (89°F), whilst at night 21°C (71°F) is normal.
| Daytime temperature | 31.8°C 89.2°F |
|---|---|
| Nightly temperature | 21.4°C 70.5°F |
| Average temperature | 26.6°C 79.9°F |
| Daily sunshine | 9 hrs |
| Avg rainfall | 12 mm 0.5 ins |
| Rainy days | 24 days |
| Sea temperature | 27.6°C 81.7°F |
| Humidity | 64% |
| Windspeed | 7.2kph 5 mph |
On average May is the 5th driest month of the year in Simplício Mendes with around 12mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
May temperatures in Simplício Mendes
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 Simplício Mendes in May 2025.
Other monthly averages
Simplício Mendes weather stats
| Hottest month: | October | 34.5°C 94.1°F |
|---|---|---|
| Driest month: | August | 1mm 0ins |
| Sunniest month: | August | 9.9hrs |
| Coldest month: | July | 32°C 89.6°F |
| Wettest month: | March | 176mm 6.9ins |
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