Average annual temperature is 14.7 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: -9.7 °C
Number of sunny days: 202 days
Number of rainy days: 158 days
Number of snow days: 5 days
Look at detailed online map of Hartville
* Weather data for Hartville 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) | 19.0 | 21.4 | 23.0 | 26.8 | 29.7 | 37.8 | 36.6 | 41.3 | 32.5 | 29.8 | 26.3 | 16.6 |
| Average daytime temperature (°C) | 9.2 | 12.6 | 13.9 | 20.3 | 25.3 | 30.1 | 32.1 | 31.4 | 28.2 | 20.7 | 15.1 | 10.7 |
| Average temperature (°C) | 4.0 | 5.9 | 7.4 | 13.4 | 18.9 | 23.3 | 25.8 | 25.2 | 21.5 | 15.2 | 8.8 | 5.9 |
| Average night temperature (°C) | 0.5 | 1.2 | 2.9 | 7.7 | 13.6 | 17.5 | 20.8 | 20.6 | 16.3 | 11.3 | 4.3 | 2.5 |
| Absolute minimum temperature (°C) | -9.7 | -8.8 | -7.0 | 0.4 | 6.3 | 11.8 | 15.9 | 14.2 | 11.1 | -2.6 | -4.8 | -4.7 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 5.5 | 7.3 | 7.7 | 10.3 | 10.7 | 12.6 | 11.7 | 10.6 | 10.9 | 7.9 | 7.5 | 6.1 |
| Precipitation (mm) | 68 | 118 | 194 | 60 | 84 | 52 | 53 | 112 | 40 | 56 | 15 | 54 |
| Sunny days | 14 | 16 | 14 | 17 | 16 | 18 | 11 | 18 | 20 | 20 | 21 | 17 |
| Rainy days | 14 | 11 | 17 | 13 | 15 | 12 | 20 | 13 | 10 | 11 | 9 | 13 |
| Snow days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Hartville during the most sunny months:
The largest precipitation sum in Hartville is at