Average annual temperature is 7.8 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -32.5 °C
Number of sunny days: 233 days
Number of rainy days: 98 days
Number of snow days: 34 days
Look at detailed online map of Town of Morristown
* Weather data for Town of Morristown 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) | 4.2 | 14.3 | 3.2 | 27.2 | 28.5 | 32.4 | 36.1 | 35.1 | 35.1 | 29.0 | 14.1 | 14.0 |
| Average daytime temperature (°C) | -2.1 | 1.3 | -2.5 | 11.0 | 22.8 | 27.0 | 28.9 | 28.3 | 23.9 | 13.3 | 7.4 | 4.4 |
| Average temperature (°C) | -6.4 | -5.0 | -7.6 | 3.9 | 16.3 | 21.2 | 22.2 | 21.9 | 17.7 | 7.8 | 2.0 | -0.5 |
| Average night temperature (°C) | -9.7 | -9.7 | -11.5 | -1.5 | 10.4 | 15.3 | 16.0 | 16.8 | 12.5 | 3.7 | -2.1 | -3.8 |
| Absolute minimum temperature (°C) | -24.8 | -32.5 | -20.8 | -13.9 | 0.3 | 9.9 | 8.5 | 12.2 | 7.8 | -14.8 | -12.1 | -9.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.6 | 14.9 | 15.7 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 7.7 | 7.1 | 9.8 | 11.1 | 12.1 | 13.4 | 10.8 | 10.0 | 7.9 | 7.7 | 5.8 |
| Precipitation (mm) | 8 | 19 | 46 | 20 | 101 | 128 | 66 | 75 | 61 | 36 | 4 | 24 |
| Sunny days | 24 | 20 | 15 | 19 | 14 | 13 | 18 | 18 | 22 | 21 | 24 | 25 |
| Rainy days | 2 | 2 | 2 | 7 | 17 | 17 | 13 | 13 | 8 | 9 | 4 | 4 |
| Snow days | 5 | 6 | 14 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Town of Morristown during the most sunny months:
Months with the longest average daylight duration in Town of Morristown:
The largest precipitation sum in Town of Morristown is at