Cidreira Weather in May
What's the weather like in Cidreira (Rio Grande do Sul) in May 2025?
The climate in Cidreira during May can be summarized as mild and damp.
May is in the fall / autumn in Cidreira and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 13°C (56°F) is normal.
| Daytime temperature | 21°C 69.7°F |
|---|---|
| Nightly temperature | 13.3°C 55.9°F |
| Average temperature | 17.1°C 62.8°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 106 mm 4.2 ins |
| Rainy days | 14 days |
| Sea temperature | 20.7°C 69.3°F |
| Humidity | 83% |
| Windspeed | 6.8kph 4 mph |
On average May is the 3rd driest month of the year in Cidreira with around 106mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
May temperatures in Cidreira
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 Cidreira in May 2025.
Other monthly averages
Cidreira weather stats
| Hottest month: | February | 26.8°C 80.2°F |
|---|---|---|
| Driest month: | November | 99mm 3.9ins |
| Sunniest month: | April | 6.6hrs |
| Coldest month: | July | 17.9°C 64.2°F |
| Wettest month: | September | 149mm 5.9ins |
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