Plácido de Castro Weather in September
What's the weather like in Plácido de Castro (Acre) in September 2025?
The climate in Plácido de Castro during September can be summarized as hot, humid and a little damp.
September is in the spring in Plácido de Castro and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (92°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 33.4°C 92°F |
|---|---|
| Nightly temperature | 21.3°C 70.3°F |
| Average temperature | 27.3°C 81.1°F |
| Daily sunshine | 5.6 hrs |
| Avg rainfall | 90 mm 3.5 ins |
| Rainy days | 9 days |
| Sea temperature | 20.5°C 68.8°F |
| Humidity | 78% |
| Windspeed | 6.1kph 4 mph |
On average September is the 4th driest month of the year in Plácido de Castro with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.6 hours of sunshine per day.
September temperatures in Plácido de Castro
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 Plácido de Castro in September 2025.
Other monthly averages
Best places to visit in September
Plácido de Castro weather stats
| Hottest month: | October | 32.7°C 90.9°F |
|---|---|---|
| Driest month: | July | 29mm 1.1ins |
| Sunniest month: | July | 7.4hrs |
| Coldest month: | June | 30.4°C 86.7°F |
| Wettest month: | January | 274mm 10.8ins |
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