Average annual temperature is 13.2 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -10.3 °C
Number of sunny days: 175 days
Number of rainy days: 184 days
Number of snow days: 6 days
Look at detailed online map of Borough of Gettysburg
* Weather data for Borough of Gettysburg 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 | 21.0 | 23.0 | 30.1 | 29.6 | 34.6 | 35.9 | 33.8 | 36.4 | 27.8 | 22.8 | 16.8 |
| Average daytime temperature (°C) | 8.6 | 10.6 | 11.6 | 20.8 | 22.8 | 27.3 | 31.7 | 29.9 | 25.6 | 20.0 | 12.2 | 9.2 |
| Average temperature (°C) | 4.3 | 4.8 | 5.6 | 13.6 | 15.8 | 20.4 | 25.0 | 23.5 | 19.7 | 14.0 | 6.2 | 4.5 |
| Average night temperature (°C) | 0.8 | 0.1 | 0.6 | 7.5 | 9.3 | 14.5 | 19.1 | 18.2 | 14.7 | 9.3 | 1.4 | 0.7 |
| Absolute minimum temperature (°C) | -4.1 | -10.3 | -5.6 | -0.2 | 3.9 | 9.8 | 15.3 | 13.0 | 9.2 | 3.1 | -5.7 | -5.6 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 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) | 5.0 | 6.9 | 7.5 | 9.3 | 10.7 | 10.8 | 12.3 | 10.9 | 8.6 | 8.2 | 7.8 | 4.7 |
| Precipitation (mm) | 73 | 45 | 90 | 125 | 21 | 106 | 120 | 57 | 126 | 50 | 66 | 118 |
| Sunny days | 12 | 16 | 14 | 17 | 15 | 12 | 6 | 12 | 14 | 20 | 23 | 14 |
| Rainy days | 19 | 9 | 16 | 13 | 16 | 18 | 25 | 19 | 16 | 11 | 7 | 15 |
| Snow days | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Borough of Gettysburg during the most sunny months:
The largest precipitation sum in Borough of Gettysburg is at