Eau Claire in September
7.8out of 10
Yes, a good time to go
Warm and comfortable: highs around 22°C. Frequent rain: about 10 rainy days.
22°CAvg high
11°CAvg low
10Rainy days (84 mm)
12:18 hDaylight
06:52Sunrise · 19:09 Sunset
Why this score
- Warm and comfortable: highs around 22°C
- Frequent rain: about 10 rainy days
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in September is fairly consistent from year to year (3.0 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -4°C | -13°C | 30 mm | 7 | – | – | 4.2 |
| February | -1°C | -11°C | 30 mm | 6 | – | – | 4.4 |
| March | 6°C | -4°C | 53 mm | 8 | – | – | 5.0 |
| April | 14°C | 3°C | 88 mm | 12 | – | – | 6.2 |
| May | 21°C | 9°C | 109 mm | 13 | – | – | 7.0 |
| June | 25°C | 15°C | 115 mm | 12 | – | – | 7.3 |
| July | 28°C | 17°C | 85 mm | 11 | – | – | 7.7 |
| August | 26°C | 16°C | 102 mm | 10 | – | – | 7.6 |
| September | 22°C | 11°C | 84 mm | 10 | – | – | 7.8 |
| October | 14°C | 5°C | 74 mm | 9 | – | – | 6.7 |
| November | 6°C | -2°C | 52 mm | 7 | – | – | 5.2 |
| December | -2°C | -9°C | 38 mm | 7 | – | – | 4.1 |
Frequently asked questions
How hot is Eau Claire in September?
Daytime highs average 22°C and nights about 11°C.
When is the best time to visit Eau Claire?
The best months are September, July, August, June.