Nova Olinda do Norte Weather in September
What's the weather like in Nova Olinda do Norte (Amazonas) in September 2025?
The climate in Nova Olinda do Norte during September can be summarized as hot, humid and reasonably dry.
September is in the spring in Nova Olinda do Norte and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 32.7°C 90.8°F |
|---|---|
| Nightly temperature | 22.6°C 72.6°F |
| Average temperature | 27.6°C 81.7°F |
| Daily sunshine | 5.7 hrs |
| Avg rainfall | 68 mm 2.7 ins |
| Rainy days | 11 days |
| Sea temperature | 25.1°C 77.2°F |
| Humidity | 80% |
| Windspeed | 10.1kph 6 mph |
On average September is the 2nd driest month of the year in Nova Olinda do Norte with around 68mm 2.7 inches of rain making it a reasonably dry 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 5.7 hours of sunshine per day.
September temperatures in Nova Olinda do Norte
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 Nova Olinda do Norte in September 2025.
Other monthly averages
Best places to visit in September
Nova Olinda do Norte weather stats
| Hottest month: | October | 32.4°C 90.3°F |
|---|---|---|
| Driest month: | August | 51mm 2ins |
| Sunniest month: | August | 7.2hrs |
| Coldest month: | February | 30°C 86°F |
| Wettest month: | January | 324mm 12.8ins |
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