The climate in Eiði during September can be summarized as cool and wet.
September is in the fall / autumn in Eiði and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 10°C (50°F), whilst at night 6°C (43°F) is normal.
| Daytime temperature | 10°C 50°F |
|---|---|
| Nightly temperature | 6°C 42.8°F |
| Average temperature | 8°C 46.4°F |
| Daily sunshine | 3 hrs |
| Avg rainfall | 161 mm 6.4 ins |
| Rainy days | 23 days |
| Sea temperature | 10.2°C 50.3°F |
| Humidity | 89% |
| Windspeed | 21.2kph 13 mph |
On average September is the 5th wettest month of the year in Eiði with around 161mm 6.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 3 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 Eiði in September 2025.
Best places to visit in September
| Hottest month: | August | 11.6°C 52.9°F |
|---|---|---|
| Driest month: | June | 79mm 3.1ins |
| Sunniest month: | April | 4hrs |
| Coldest month: | January | 4°C 39.2°F |
| Wettest month: | October | 196mm 7.7ins |