Average annual temperature is 13.5 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 243 days
Number of rainy days: 120 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) | 18.4 | 17.9 | 16.6 | 28.4 | 31.5 | 36.3 | 40.8 | 39.3 | 30.9 | 31.0 | 22.8 | 19.8 |
| Average daytime temperature (°C) | 10.4 | 11.0 | 9.1 | 18.3 | 22.4 | 27.5 | 34.7 | 32.5 | 25.6 | 22.7 | 16.6 | 13.5 |
| Average temperature (°C) | 5.5 | 4.8 | 4.1 | 11.0 | 15.3 | 19.6 | 25.9 | 24.3 | 18.2 | 15.1 | 9.6 | 7.4 |
| Average night temperature (°C) | 2.5 | 0.6 | 0.6 | 4.8 | 8.9 | 12.3 | 16.6 | 16.3 | 11.9 | 9.6 | 4.8 | 3.5 |
| Absolute minimum temperature (°C) | -3.1 | -3.8 | -4.6 | -3.3 | 3.5 | 7.1 | 10.5 | 12.4 | 8.8 | 0.9 | -0.9 | -1.3 |
| 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 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 4.9 | 7.1 | 6.5 | 11.1 | 11.7 | 13.1 | 13.5 | 12.0 | 10.9 | 9.3 | 7.8 | 5.4 |
| Precipitation (mm) | 389 | 174 | 417 | 34 | 41 | 2 | 0 | 17 | 38 | 27 | 81 | 167 |
| Sunny days | 12 | 14 | 7 | 24 | 20 | 24 | 30 | 29 | 23 | 22 | 21 | 17 |
| Rainy days | 19 | 12 | 24 | 6 | 11 | 6 | 1 | 2 | 7 | 9 | 9 | 14 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Greenville during the most sunny months:
The largest precipitation sum in Greenville is at