The climate in Una during September can be summarized as hot and wet.
September is in the fall / autumn in Una and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a warm 33°C (91°F), whilst at night 22°C (71°F) is normal.
Daytime temperature | 32.9°C 91.2°F |
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Nightly temperature | 21.9°C 71.4°F |
Average temperature | 27.4°C 81.3°F |
Daily sunshine | 8.6 hrs |
Avg rainfall | 181 mm 7.1 ins |
Rainy days | 5 days |
Sea temperature | 23.3°C 74°F |
Humidity | 70% |
Windspeed | 4.3kph 3 mph |
On average September is the 3rd wettest month of the year in Una with around 181mm 7.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.6 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 Una in September 2025.
Best places to visit in September
Hottest month: | June | 38°C 100.4°F |
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Driest month: | November | 12mm 0.5ins |
Sunniest month: | October | 9.4hrs |
Coldest month: | January | 17.9°C 64.2°F |
Wettest month: | July | 367mm 14.4ins |