Average annual temperature is 9.1 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -31.9 °C
Number of sunny days: 96 days
Number of rainy days: 233 days
Number of snow days: 36 days
Look at detailed online map of Town of Smithfield
* Weather data for Town of Smithfield 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) | 12.5 | 15.3 | 13.9 | 26.9 | 29.1 | 30.9 | 31.0 | 27.0 | 29.8 | 28.5 | 14.4 | 11.4 |
| Average daytime temperature (°C) | 2.7 | 4.4 | 4.2 | 15.2 | 19.0 | 22.6 | 26.2 | 23.0 | 21.1 | 15.6 | 6.6 | 5.4 |
| Average temperature (°C) | -0.7 | -1.7 | -0.4 | 9.0 | 12.6 | 17.3 | 21.1 | 18.5 | 16.3 | 11.6 | 2.6 | 2.2 |
| Average night temperature (°C) | -3.7 | -6.8 | -4.3 | 3.9 | 7.2 | 12.9 | 17.1 | 15.0 | 12.7 | 8.4 | -0.7 | -0.4 |
| Absolute minimum temperature (°C) | -11.8 | -31.9 | -10.6 | -6.6 | -0.4 | 7.6 | 13.5 | 10.3 | 6.1 | 0.0 | -6.7 | -8.1 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 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) | 2.3 | 4.5 | 5.4 | 8.2 | 12.0 | 10.3 | 11.0 | 10.0 | 8.9 | 5.7 | 5.1 | 2.9 |
| Precipitation (mm) | 122 | 75 | 134 | 123 | 68 | 148 | 204 | 181 | 69 | 95 | 94 | 158 |
| Sunny days | 6 | 6 | 7 | 11 | 16 | 7 | 3 | 4 | 16 | 6 | 8 | 6 |
| Rainy days | 16 | 13 | 17 | 19 | 15 | 23 | 28 | 27 | 14 | 25 | 17 | 19 |
| Snow days | 9 | 9 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 6 |
The best time to visit Town of Smithfield during the most sunny months:
Months with the longest average daylight duration in Town of Smithfield:
The largest precipitation sum in Town of Smithfield is at