Average annual temperature is 14.7 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 191 days
Number of rainy days: 172 days
Number of snow days: 2 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) | 18.6 | 24.3 | 27.8 | 31.3 | 30.0 | 33.0 | 38.5 | 34.6 | 36.9 | 28.8 | 26.3 | 17.3 |
| Average daytime temperature (°C) | 10.4 | 13.0 | 14.2 | 22.8 | 23.4 | 28.0 | 32.7 | 31.1 | 27.2 | 21.7 | 14.0 | 10.9 |
| Average temperature (°C) | 5.9 | 7.2 | 7.8 | 15.5 | 16.9 | 21.5 | 26.0 | 24.7 | 21.3 | 15.6 | 8.0 | 5.9 |
| Average night temperature (°C) | 2.4 | 2.6 | 2.7 | 9.8 | 11.2 | 16.0 | 21.0 | 19.8 | 16.7 | 10.9 | 3.6 | 2.2 |
| Absolute minimum temperature (°C) | -2.9 | -8.9 | -4.6 | 2.0 | 6.2 | 11.4 | 18.1 | 15.8 | 10.0 | 5.8 | -5.1 | -3.6 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 5.3 | 6.4 | 7.7 | 9.1 | 10.3 | 10.9 | 11.9 | 11.0 | 8.6 | 8.7 | 7.7 | 5.6 |
| Precipitation (mm) | 62 | 61 | 57 | 110 | 43 | 96 | 112 | 46 | 107 | 31 | 56 | 149 |
| Sunny days | 13 | 16 | 16 | 17 | 15 | 14 | 12 | 13 | 16 | 20 | 23 | 16 |
| Rainy days | 17 | 12 | 15 | 13 | 16 | 16 | 19 | 18 | 14 | 11 | 6 | 15 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Greenville during the most sunny months:
The largest precipitation sum in Greenville is at