Santa Rosa de Viterbo Weather in May
What's the weather like in Santa Rosa de Viterbo (São Paulo) in May 2026?
The climate in Santa Rosa de Viterbo during May can be summarized as warm and reasonably dry.
May is in the fall / autumn in Santa Rosa de Viterbo and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 26°C (78°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 25.8°C 78.4°F |
|---|---|
| Nightly temperature | 14°C 57.2°F |
| Average temperature | 19.9°C 67.8°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 49 mm 1.9 ins |
| Rainy days | 6 days |
| Sea temperature | 23.7°C 74.7°F |
| Humidity | 74% |
| Windspeed | 5.8kph 4 mph |
On average May is the 4th driest month of the year in Santa Rosa de Viterbo with around 49mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
May temperatures in Santa Rosa de Viterbo
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 Rosa de Viterbo in May 2025.
Other monthly averages
Santa Rosa de Viterbo weather stats
| Hottest month: | February | 28.9°C 84°F |
|---|---|---|
| Driest month: | July | 19mm 0.7ins |
| Sunniest month: | July | 7hrs |
| Coldest month: | July | 24.7°C 76.5°F |
| Wettest month: | January | 261mm 10.3ins |
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