Average annual temperature is 11.9 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -10.6 °C
Number of sunny days: 165 days
Number of rainy days: 184 days
Number of snow days: 16 days
Look at detailed online map of Greer
* Weather data for Greer 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) | 15.7 | 20.5 | 19.4 | 26.6 | 29.3 | 32.1 | 32.5 | 32.2 | 32.0 | 28.0 | 18.0 | 15.6 |
| Average daytime temperature (°C) | 6.1 | 10.3 | 9.6 | 17.5 | 21.7 | 25.6 | 28.4 | 27.1 | 24.5 | 17.8 | 10.8 | 8.3 |
| Average temperature (°C) | 2.2 | 3.4 | 4.0 | 11.0 | 15.3 | 19.6 | 23.0 | 21.3 | 19.0 | 13.1 | 5.7 | 4.3 |
| Average night temperature (°C) | -0.7 | -1.2 | -0.2 | 5.5 | 9.7 | 14.3 | 18.4 | 16.7 | 14.5 | 9.1 | 1.9 | 1.7 |
| Absolute minimum temperature (°C) | -9.3 | -10.6 | -7.7 | -1.9 | 1.9 | 9.0 | 15.1 | 11.5 | 9.6 | -1.1 | -7.4 | -4.6 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 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) | 3.0 | 6.9 | 6.9 | 9.1 | 10.6 | 11.0 | 11.8 | 10.9 | 9.0 | 7.0 | 6.9 | 4.2 |
| Precipitation (mm) | 138 | 56 | 118 | 122 | 82 | 138 | 70 | 115 | 16 | 75 | 46 | 66 |
| Sunny days | 8 | 16 | 12 | 14 | 19 | 14 | 5 | 12 | 20 | 14 | 20 | 11 |
| Rainy days | 16 | 11 | 14 | 16 | 12 | 16 | 26 | 19 | 10 | 17 | 9 | 18 |
| Snow days | 7 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Greer during the most sunny months:
The largest precipitation sum in Greer is at