Castelo do Piauí Weather in May
What's the weather like in Castelo do Piauí (Piauí) in May 2024?
The climate in Castelo do Piauí during May can be summarized as hot, humid and reasonably dry.
May is in the fall / autumn in Castelo do Piauí and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 30.4°C 86.7°F |
|---|---|
| Nightly temperature | 21°C 69.8°F |
| Average temperature | 25.7°C 78.3°F |
| Daily sunshine | 7.4 hrs |
| Avg rainfall | 64 mm 2.5 ins |
| Rainy days | 29 days |
| Sea temperature | 28°C 82.4°F |
| Humidity | 75% |
| Windspeed | 6.8kph 4 mph |
On average May is the 6th wettest month of the year in Castelo do Piauí with around 64mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 29 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
May temperatures in Castelo do Piauí
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 Castelo do Piauí in May 2024.
Other monthly averages
Castelo do Piauí weather stats
| Hottest month: | October | 34.6°C 94.3°F |
|---|---|---|
| Driest month: | August | 4mm 0.2ins |
| Sunniest month: | August | 9.9hrs |
| Coldest month: | May | 30.2°C 86.4°F |
| Wettest month: | March | 275mm 10.8ins |
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