Average annual temperature is 19.8 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Smith County
* Weather data for Smith County 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) | 24.2 | 28.2 | 28.8 | 30.6 | 33.7 | 35.6 | 37.5 | 39.9 | 36.0 | 31.5 | 27.5 | 24.7 |
| Average daytime temperature (°C) | 17.4 | 20.2 | 22.5 | 24.0 | 29.4 | 32.7 | 34.0 | 37.0 | 32.6 | 26.7 | 19.7 | 16.3 |
| Average temperature (°C) | 12.2 | 14.1 | 16.0 | 17.8 | 22.6 | 26.0 | 27.7 | 30.0 | 26.0 | 20.1 | 13.8 | 10.5 |
| Average night temperature (°C) | 8.2 | 10.0 | 11.2 | 13.1 | 17.3 | 20.8 | 23.2 | 24.4 | 20.6 | 14.9 | 9.4 | 6.2 |
| Absolute minimum temperature (°C) | -1.2 | -1.1 | -3.0 | 7.4 | 10.0 | 18.3 | 20.6 | 19.7 | 16.4 | 7.1 | 0.4 | -0.2 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.5 | 7.3 | 8.7 | 8.7 | 11.1 | 11.6 | 11.4 | 11.7 | 10.9 | 9.2 | 6.8 | 7.8 |
| Precipitation (mm) | 178 | 161 | 140 | 168 | 59 | 98 | 137 | 17 | 27 | 21 | 67 | 86 |
| Sunny days | 14 | 11 | 13 | 12 | 13 | 5 | 8 | 20 | 15 | 23 | 17 | 22 |
| Rainy days | 17 | 17 | 18 | 18 | 18 | 25 | 23 | 11 | 15 | 8 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Smith County during the most sunny months:
The largest precipitation sum in Smith County is at