Japeri Weather in May
What's the weather like in Japeri (Rio de Janeiro) in May 2025?
The climate in Japeri during May can be summarized as warm and a little damp.
May is in the fall / autumn in Japeri and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 15°C (58°F) is normal.
| Daytime temperature | 25.2°C 77.3°F |
|---|---|
| Nightly temperature | 14.7°C 58.4°F |
| Average temperature | 19.9°C 67.8°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 90 mm 3.5 ins |
| Rainy days | 11 days |
| Sea temperature | 24.3°C 75.8°F |
| Humidity | 85% |
| Windspeed | 6.5kph 4 mph |
On average May is the 4th driest month of the year in Japeri with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 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 Japeri
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 Japeri in May 2025.
Other monthly averages
Japeri weather stats
| Hottest month: | February | 29.5°C 85.1°F |
|---|---|---|
| Driest month: | July | 57mm 2.2ins |
| Sunniest month: | July | 6.4hrs |
| Coldest month: | July | 23.6°C 74.5°F |
| Wettest month: | December | 275mm 10.8ins |
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