Pimenta Bueno Weather in September
What's the weather like in Pimenta Bueno (Rondônia) in September 2025?
The climate in Pimenta Bueno during September can be summarized as hot, humid and a little damp.
September is in the spring in Pimenta Bueno and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 34°C (92°F), whilst at night 20°C (69°F) is normal.
| Daytime temperature | 33.5°C 92.3°F |
|---|---|
| Nightly temperature | 20.3°C 68.5°F |
| Average temperature | 26.9°C 80.4°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 87 mm 3.4 ins |
| Rainy days | 6 days |
| Sea temperature | 21.3°C 70.4°F |
| Humidity | 75% |
| Windspeed | 9.7kph 6 mph |
On average September is the 5th driest month of the year in Pimenta Bueno with around 87mm 3.4 inches of rain making it a a little damp 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 hours of sunshine per day.
September temperatures in Pimenta Bueno
September rainfall
September 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 Pimenta Bueno in September 2025.
Other monthly averages
Best places to visit in September
Pimenta Bueno weather stats
| Hottest month: | October | 33.6°C 92.5°F |
|---|---|---|
| Driest month: | July | 11mm 0.4ins |
| Sunniest month: | July | 8.2hrs |
| Coldest month: | June | 30.2°C 86.4°F |
| Wettest month: | December | 302mm 11.9ins |
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