Saipan Weather in September
What's the weather like in Saipan (Saipan Municipality) in September 2024?
The climate in Saipan during September can be summarized as very hot, humid and very wet.
September is in the fall / autumn in Saipan and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 25°C (77°F) is normal.
| Daytime temperature | 30.9°C 87.5°F |
|---|---|
| Nightly temperature | 25.2°C 77.3°F |
| Average temperature | 28°C 82.4°F |
| Daily sunshine | 5.5 hrs |
| Avg rainfall | 325 mm 12.8 ins |
| Rainy days | 19 days |
| Sea temperature | 29.6°C 85.3°F |
| Humidity | 87% |
| Windspeed | 13kph 8 mph |
On average September is the wettest month of the year in Saipan with around 325mm 12.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 hours of sunshine per day.
September temperatures in Saipan
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 Saipan in September 2024.
Other monthly averages
Best places to visit in September
Saipan weather stats
| Hottest month: | June | 30.9°C 87.6°F |
|---|---|---|
| Driest month: | February | 74mm 2.9ins |
| Sunniest month: | March | 7.3hrs |
| Coldest month: | February | 28.7°C 83.7°F |
| Wettest month: | September | 325mm 12.8ins |
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