Porto Velho Weather in May
What's the weather like in Porto Velho (Rondônia) in May 2024?
The climate in Porto Velho during May can be summarized as hot, humid and wet.
May is in the fall / autumn in Porto Velho and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 30.8°C 87.4°F |
|---|---|
| Nightly temperature | 21.2°C 70.2°F |
| Average temperature | 26°C 78.8°F |
| Daily sunshine | 4.5 hrs |
| Avg rainfall | 121 mm 4.8 ins |
| Rainy days | 15 days |
| Sea temperature | 23.7°C 74.7°F |
| Humidity | 86% |
| Windspeed | 5.4kph 3 mph |
On average May is the 5th driest month of the year in Porto Velho with around 121mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.5 hours of sunshine per day.
May temperatures in Porto Velho
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 Porto Velho in May 2024.
Other monthly averages
Porto Velho weather stats
| Hottest month: | October | 32.3°C 90.1°F |
|---|---|---|
| Driest month: | July | 28mm 1.1ins |
| Sunniest month: | July | 7.4hrs |
| Coldest month: | June | 30.3°C 86.5°F |
| Wettest month: | December | 315mm 12.4ins |
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