Average annual temperature is 11.7 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -12.7 °C
Number of sunny days: 175 days
Number of rainy days: 177 days
Number of snow days: 13 days
Look at detailed online map of Fostoria
* Weather data for Fostoria United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.2 | 19.2 | 17.2 | 26.6 | 29.9 | 31.5 | 31.5 | 31.4 | 32.3 | 29.0 | 19.4 | 16.7 |
| Average daytime temperature (°C) | 4.9 | 8.5 | 8.8 | 17.1 | 21.6 | 25.7 | 28.5 | 26.6 | 24.5 | 17.5 | 10.9 | 8.6 |
| Average temperature (°C) | 1.5 | 2.3 | 3.5 | 10.5 | 15.1 | 19.9 | 23.2 | 21.3 | 19.2 | 13.1 | 5.7 | 4.8 |
| Average night temperature (°C) | -1.4 | -2.0 | -0.3 | 4.8 | 9.4 | 14.5 | 18.4 | 16.6 | 14.6 | 9.4 | 1.8 | 2.0 |
| Absolute minimum temperature (°C) | -12.7 | -11.4 | -7.2 | -2.1 | 2.2 | 9.5 | 14.6 | 10.8 | 8.8 | -2.2 | -7.0 | -4.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.1 | 7.2 | 6.7 | 8.7 | 10.9 | 11.0 | 11.8 | 11.0 | 9.2 | 6.7 | 7.0 | 3.9 |
| Precipitation (mm) | 105 | 76 | 126 | 85 | 50 | 108 | 120 | 98 | 28 | 60 | 34 | 62 |
| Sunny days | 9 | 17 | 11 | 14 | 23 | 14 | 10 | 14 | 18 | 12 | 20 | 13 |
| Rainy days | 17 | 10 | 16 | 16 | 8 | 16 | 21 | 17 | 12 | 18 | 9 | 17 |
| Snow days | 5 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
The best time to visit Fostoria during the most sunny months:
The largest precipitation sum in Fostoria is at