Dingle Weather in September
What's the weather like in Dingle (Munster) in September 2025?
The climate in Dingle during September can be summarized as mild and wet.
September is in the fall / autumn in Dingle and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 16°C (61°F), whilst at night 10°C (50°F) is normal.
| Daytime temperature | 16.4°C 61.4°F |
|---|---|
| Nightly temperature | 10.1°C 50.1°F |
| Average temperature | 13.2°C 55.8°F |
| Daily sunshine | 4 hrs |
| Avg rainfall | 128 mm 5 ins |
| Rainy days | 20 days |
| Sea temperature | 15°C 59.1°F |
| Humidity | 86% |
| Windspeed | 18.7kph 12 mph |
On average September is the 5th wettest month of the year in Dingle with around 128mm 5 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 4 hours of sunshine per day.
September temperatures in Dingle
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 Dingle in September 2025.
Other monthly averages
Best places to visit in September
Dingle weather stats
| Hottest month: | July | 17.5°C 63.5°F |
|---|---|---|
| Driest month: | July | 77mm 3ins |
| Sunniest month: | May | 6.3hrs |
| Coldest month: | February | 8.6°C 47.5°F |
| Wettest month: | January | 169mm 6.7ins |
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