Average annual temperature is 17.4 °C
Absolute maximum temperature: 45.0 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 279 days
Number of rainy days: 86 days
Look at detailed online map of Tiffin (historical)
* Weather data for Tiffin (historical) 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) | 19.6 | 21.0 | 21.6 | 33.4 | 35.5 | 41.7 | 45.0 | 42.4 | 37.1 | 35.3 | 25.6 | 24.0 |
| Average daytime temperature (°C) | 13.9 | 14.9 | 15.4 | 23.6 | 28.4 | 31.1 | 40.3 | 36.6 | 31.9 | 27.4 | 20.5 | 16.9 |
| Average temperature (°C) | 8.5 | 7.8 | 9.8 | 14.9 | 20.0 | 22.7 | 30.7 | 27.8 | 23.4 | 18.8 | 13.1 | 10.6 |
| Average night temperature (°C) | 4.5 | 2.9 | 5.4 | 8.1 | 12.9 | 15.5 | 22.1 | 20.8 | 17.2 | 12.7 | 7.9 | 6.3 |
| Absolute minimum temperature (°C) | 1.0 | -2.5 | 0.8 | -0.7 | 7.1 | 11.0 | 16.9 | 17.6 | 13.1 | 7.4 | 3.5 | 2.8 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.6 | 8.0 | 8.3 | 11.9 | 12.5 | 13.1 | 13.3 | 11.9 | 11.3 | 10.3 | 8.9 | 7.2 |
| Precipitation (mm) | 209 | 92 | 335 | 1 | 5 | 14 | 0 | 47 | 33 | 1 | 11 | 77 |
| Sunny days | 16 | 15 | 11 | 28 | 24 | 25 | 31 | 26 | 26 | 29 | 25 | 23 |
| Rainy days | 15 | 13 | 20 | 2 | 7 | 5 | 0 | 5 | 4 | 2 | 5 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tiffin (historical) during the most sunny months:
The largest precipitation sum in Tiffin (historical) is at