Average annual temperature is 10.9 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -25.0 °C
Number of sunny days: 159 days
Number of rainy days: 195 days
Number of snow days: 11 days
Look at detailed online map of Town of Rowley
* Weather data for Town of Rowley 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) | 12.6 | 15.3 | 16.1 | 27.2 | 30.9 | 31.3 | 33.5 | 29.3 | 34.0 | 27.9 | 18.7 | 15.9 |
| Average daytime temperature (°C) | 5.4 | 5.2 | 7.1 | 14.0 | 20.4 | 22.3 | 28.4 | 25.6 | 23.0 | 18.6 | 9.1 | 7.4 |
| Average temperature (°C) | 2.0 | 0.1 | 3.0 | 9.1 | 14.2 | 17.5 | 23.3 | 20.8 | 18.7 | 13.8 | 4.4 | 3.4 |
| Average night temperature (°C) | -1.1 | -4.2 | -0.5 | 5.3 | 9.3 | 13.9 | 19.3 | 16.9 | 15.3 | 10.0 | 0.9 | 0.4 |
| Absolute minimum temperature (°C) | -7.8 | -25.0 | -5.6 | -2.6 | 3.2 | 8.7 | 14.2 | 13.1 | 8.9 | 2.1 | -4.7 | -7.4 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.9 | 6.2 | 7.3 | 8.5 | 11.8 | 9.3 | 10.6 | 10.0 | 7.6 | 7.7 | 7.2 | 5.1 |
| Precipitation (mm) | 176 | 45 | 131 | 106 | 86 | 113 | 163 | 143 | 153 | 87 | 56 | 168 |
| Sunny days | 8 | 13 | 13 | 16 | 21 | 6 | 7 | 12 | 11 | 15 | 21 | 16 |
| Rainy days | 20 | 12 | 15 | 14 | 10 | 24 | 24 | 19 | 19 | 16 | 8 | 14 |
| Snow days | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Town of Rowley during the most sunny months:
Months with the longest average daylight duration in Town of Rowley:
The largest precipitation sum in Town of Rowley is at