Average annual temperature is 12.3 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: -10.1 °C
Number of sunny days: 255 days
Number of rainy days: 87 days
Number of snow days: 23 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) | 12.0 | 14.1 | 14.0 | 29.0 | 31.7 | 33.3 | 41.4 | 35.6 | 31.2 | 29.0 | 23.5 | 16.6 |
| Average daytime temperature (°C) | 4.4 | 7.9 | 9.0 | 19.1 | 23.5 | 26.4 | 36.3 | 32.3 | 27.5 | 20.7 | 12.2 | 9.6 |
| Average temperature (°C) | -0.6 | 1.3 | 2.8 | 11.2 | 16.1 | 19.3 | 28.2 | 24.7 | 19.8 | 13.4 | 6.2 | 3.7 |
| Average night temperature (°C) | -3.9 | -2.9 | -1.8 | 4.1 | 9.1 | 12.4 | 19.0 | 16.9 | 12.0 | 6.7 | 0.9 | -0.9 |
| Absolute minimum temperature (°C) | -10.1 | -7.2 | -7.4 | -4.2 | 0.0 | 5.3 | 14.4 | 12.3 | 4.3 | -3.6 | -7.4 | -5.7 |
| 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 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 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) | 6.5 | 8.8 | 9.1 | 11.7 | 11.9 | 13.0 | 13.5 | 12.0 | 11.2 | 9.7 | 8.6 | 7.5 |
| Precipitation (mm) | 99 | 37 | 70 | 2 | 37 | 26 | 0 | 24 | 12 | 1 | 6 | 5 |
| Sunny days | 13 | 18 | 10 | 27 | 13 | 17 | 29 | 25 | 26 | 29 | 24 | 24 |
| Rainy days | 10 | 5 | 13 | 3 | 18 | 13 | 2 | 6 | 4 | 2 | 5 | 6 |
| Snow days | 8 | 5 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Greenville during the most sunny months:
The largest precipitation sum in Greenville is at