The climate in Pieksämäen Maalaiskunta during September can be summarized as cool and reasonably dry.
September is in the fall / autumn in Pieksämäen Maalaiskunta and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 5°C (42°F) is normal.
| Daytime temperature | 12.4°C 54.3°F |
|---|---|
| Nightly temperature | 5.4°C 41.7°F |
| Average temperature | 8.9°C 48°F |
| Daily sunshine | 4 hrs |
| Avg rainfall | 64 mm 2.5 ins |
| Rainy days | 17 days |
| Sea temperature | 12.4°C 54.4°F |
| Humidity | 85% |
| Windspeed | 11.5kph 7 mph |
On average September is the 3rd wettest month of the year in Pieksämäen Maalaiskunta with around 64mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 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 Pieksämäen Maalaiskunta in September 2025.
Best places to visit in September
| Hottest month: | July | 20.9°C 69.6°F |
|---|---|---|
| Driest month: | February | 30mm 1.2ins |
| Sunniest month: | June | 0hrs |
| Coldest month: | January | -7.1°C 19.2°F |
| Wettest month: | August | 85mm 3.3ins |