Average annual temperature is 12.2 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -17.7 °C
Number of sunny days: 165 days
Number of rainy days: 193 days
Number of snow days: 7 days
Look at detailed online map of Greenville
* Weather data for Greenville 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) | 18.1 | 19.2 | 15.0 | 30.6 | 28.2 | 32.1 | 32.9 | 30.7 | 34.0 | 27.7 | 18.9 | 16.2 |
| Average daytime temperature (°C) | 7.7 | 7.4 | 9.5 | 17.6 | 20.8 | 24.9 | 29.2 | 27.0 | 23.7 | 18.9 | 10.5 | 8.7 |
| Average temperature (°C) | 3.9 | 2.5 | 4.5 | 11.8 | 15.0 | 19.3 | 23.8 | 22.0 | 19.0 | 14.0 | 5.6 | 4.4 |
| Average night temperature (°C) | 0.8 | -1.5 | 0.3 | 7.2 | 9.6 | 14.8 | 19.6 | 17.7 | 15.3 | 10.0 | 1.6 | 1.2 |
| Absolute minimum temperature (°C) | -4.1 | -17.7 | -3.4 | -0.5 | 5.1 | 9.7 | 15.0 | 14.1 | 8.8 | 4.8 | -4.5 | -6.1 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 4.7 | 6.4 | 7.5 | 8.6 | 12.0 | 10.4 | 11.4 | 9.9 | 7.5 | 7.4 | 7.0 | 4.9 |
| Precipitation (mm) | 129 | 49 | 126 | 139 | 52 | 93 | 198 | 104 | 254 | 114 | 66 | 223 |
| Sunny days | 13 | 16 | 13 | 13 | 20 | 9 | 6 | 10 | 14 | 17 | 18 | 16 |
| Rainy days | 17 | 10 | 15 | 17 | 11 | 21 | 25 | 21 | 16 | 14 | 12 | 14 |
| Snow days | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Greenville during the most sunny months:
The largest precipitation sum in Greenville is at