Average annual temperature is 18.3 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -2.1 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Dillon County
* Weather data for Dillon 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) | 22.5 | 27.1 | 29.3 | 30.5 | 34.1 | 33.3 | 35.8 | 37.3 | 33.8 | 28.5 | 26.5 | 22.4 |
| Average daytime temperature (°C) | 15.8 | 18.8 | 20.3 | 24.5 | 26.1 | 29.7 | 33.1 | 33.0 | 28.3 | 23.6 | 18.0 | 15.5 |
| Average temperature (°C) | 10.6 | 13.1 | 14.3 | 18.3 | 20.6 | 24.1 | 27.6 | 27.4 | 23.0 | 18.1 | 12.2 | 10.0 |
| Average night temperature (°C) | 6.3 | 9.1 | 9.2 | 12.8 | 15.5 | 19.3 | 23.4 | 22.9 | 18.3 | 13.4 | 7.6 | 5.8 |
| Absolute minimum temperature (°C) | -1.9 | -2.1 | -0.6 | 4.0 | 8.6 | 14.4 | 20.2 | 19.4 | 13.0 | 6.2 | -1.5 | -2.1 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 7.1 | 8.3 | 10.0 | 10.0 | 11.1 | 11.6 | 11.0 | 9.9 | 8.8 | 7.9 | 6.7 |
| Precipitation (mm) | 132 | 102 | 85 | 125 | 63 | 103 | 98 | 198 | 56 | 38 | 68 | 148 |
| Sunny days | 15 | 11 | 19 | 14 | 14 | 11 | 5 | 10 | 18 | 23 | 19 | 22 |
| Rainy days | 16 | 17 | 12 | 16 | 17 | 19 | 26 | 21 | 12 | 8 | 11 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dillon County during the most sunny months:
The largest precipitation sum in Dillon County is at