The climate in Rāhuri during September can be summarized as hot, humid and damp.
September is in the fall / autumn in Rāhuri and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 21°C (69°F) is normal.
| Daytime temperature | 31.1°C 88°F |
|---|---|
| Nightly temperature | 20.7°C 69.3°F |
| Average temperature | 25.9°C 78.6°F |
| Daily sunshine | 6.2 hrs |
| Avg rainfall | 114 mm 4.5 ins |
| Rainy days | 8 days |
| Sea temperature | 28.5°C 83.3°F |
| Humidity | 75% |
| Windspeed | 7.2kph 5 mph |
On average September is the wettest month of the year in Rāhuri with around 114mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.2 hours of sunshine per day.
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 Rāhuri in September 2025.
Best places to visit in September
| Hottest month: | May | 39.1°C 102.4°F |
|---|---|---|
| Driest month: | February | 1mm 0ins |
| Sunniest month: | February | 10.4hrs |
| Coldest month: | January | 30.1°C 86.2°F |
| Wettest month: | September | 114mm 4.5ins |