Average annual temperature is 16.0 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: -9.3 °C
Number of sunny days: 212 days
Number of rainy days: 151 days
Number of snow days: 2 days
Look at detailed online map of Smithfield
* Weather data for 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) | 20.3 | 20.7 | 25.1 | 27.1 | 31.2 | 38.7 | 37.6 | 41.1 | 36.3 | 31.9 | 26.0 | 18.1 |
| Average daytime temperature (°C) | 10.5 | 13.0 | 14.7 | 21.2 | 26.6 | 31.6 | 33.7 | 33.8 | 29.8 | 21.5 | 15.7 | 11.5 |
| Average temperature (°C) | 4.7 | 6.1 | 8.8 | 14.6 | 20.4 | 25.2 | 27.5 | 27.6 | 23.5 | 16.4 | 10.0 | 6.8 |
| Average night temperature (°C) | 0.6 | 1.3 | 4.2 | 9.0 | 15.2 | 19.6 | 22.4 | 22.6 | 18.3 | 12.3 | 5.8 | 3.3 |
| Absolute minimum temperature (°C) | -9.3 | -7.8 | -6.4 | 2.5 | 5.9 | 14.7 | 18.0 | 15.4 | 13.9 | -1.0 | -4.3 | -2.4 |
| 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) | 5.8 | 7.3 | 7.2 | 10.1 | 10.5 | 12.6 | 11.2 | 11.6 | 10.5 | 7.9 | 7.6 | 5.4 |
| Precipitation (mm) | 60 | 111 | 127 | 50 | 123 | 53 | 64 | 87 | 80 | 71 | 45 | 86 |
| Sunny days | 18 | 16 | 13 | 17 | 14 | 17 | 19 | 21 | 19 | 16 | 23 | 19 |
| Rainy days | 11 | 12 | 18 | 13 | 17 | 13 | 12 | 10 | 11 | 15 | 7 | 12 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Smithfield during the most sunny months:
The largest precipitation sum in Smithfield is at