The climate in Guthrie during September can be summarized as hot and a little damp.
September is in the fall / autumn in Guthrie and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (86°F), whilst at night 17°C (62°F) is normal.
| Daytime temperature | 30.2°C 86.3°F |
|---|---|
| Nightly temperature | 16.9°C 62.3°F |
| Average temperature | 23.5°C 74.3°F |
| Daily sunshine | 9.4 hrs |
| Avg rainfall | 82 mm 3.2 ins |
| Rainy days | 7 days |
| Sea temperature | 23.5°C 74.3°F |
| Humidity | 64% |
| Windspeed | 18.4kph 11 mph |
On average September is the 2nd wettest month of the year in Guthrie with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.4 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 Guthrie in September 2025.
Best places to visit in September
| Hottest month: | July | 35.3°C 95.5°F |
|---|---|---|
| Driest month: | January | 17mm 0.7ins |
| Sunniest month: | July | 12.1hrs |
| Coldest month: | January | 11.5°C 52.7°F |
| Wettest month: | May | 84mm 3.3ins |