Average annual temperature is 9.8 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -17.7 °C
Number of sunny days: 131 days
Number of rainy days: 204 days
Number of snow days: 30 days
Look at detailed online map of Spartansburg
* Weather data for Spartansburg 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) | 14.0 | 17.4 | 15.9 | 27.3 | 31.3 | 31.3 | 30.6 | 31.3 | 30.8 | 26.8 | 16.0 | 13.7 |
| Average daytime temperature (°C) | 4.1 | 7.4 | 6.5 | 16.1 | 20.4 | 23.2 | 26.4 | 24.4 | 22.2 | 15.5 | 8.3 | 6.4 |
| Average temperature (°C) | 0.6 | 0.5 | 1.1 | 9.2 | 13.4 | 17.6 | 20.9 | 19.1 | 16.7 | 11.4 | 3.8 | 3.0 |
| Average night temperature (°C) | -2.2 | -4.2 | -2.7 | 3.9 | 7.4 | 12.7 | 16.5 | 15.2 | 12.8 | 8.1 | 0.7 | 0.6 |
| Absolute minimum temperature (°C) | -10.8 | -17.7 | -11.5 | -5.3 | 0.5 | 8.5 | 13.2 | 10.8 | 7.5 | 0.0 | -8.9 | -6.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.1 | 5.9 | 5.9 | 8.2 | 10.9 | 10.7 | 11.5 | 10.5 | 9.0 | 5.7 | 5.6 | 3.4 |
| Precipitation (mm) | 153 | 76 | 113 | 96 | 43 | 127 | 148 | 143 | 45 | 75 | 75 | 100 |
| Sunny days | 6 | 7 | 7 | 13 | 21 | 11 | 6 | 8 | 14 | 13 | 14 | 11 |
| Rainy days | 15 | 16 | 17 | 16 | 10 | 19 | 25 | 23 | 16 | 18 | 13 | 16 |
| Snow days | 10 | 5 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The best time to visit Spartansburg during the most sunny months:
The largest precipitation sum in Spartansburg is at