Average annual temperature is 11.7 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -13.8 °C
Number of sunny days: 163 days
Number of rainy days: 193 days
Number of snow days: 9 days
Look at detailed online map of Swatara
* Weather data for Swatara 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) | 16.5 | 17.2 | 18.2 | 29.4 | 30.5 | 34.0 | 32.7 | 30.3 | 32.3 | 27.0 | 19.4 | 14.9 |
| Average daytime temperature (°C) | 6.6 | 8.1 | 9.1 | 18.2 | 21.5 | 24.6 | 28.6 | 26.5 | 23.1 | 17.9 | 9.7 | 7.2 |
| Average temperature (°C) | 3.2 | 2.7 | 3.7 | 11.8 | 14.9 | 19.0 | 23.2 | 21.5 | 18.3 | 13.2 | 5.0 | 3.7 |
| Average night temperature (°C) | 0.5 | -1.6 | -0.6 | 6.6 | 8.7 | 14.1 | 18.8 | 17.3 | 14.4 | 9.4 | 1.3 | 0.8 |
| Absolute minimum temperature (°C) | -5.4 | -13.8 | -6.8 | -1.3 | 2.2 | 9.1 | 14.8 | 13.8 | 9.1 | 1.4 | -6.2 | -4.5 |
| 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) | 9.6 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 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) | 4.6 | 6.9 | 7.4 | 8.8 | 11.7 | 11.1 | 11.8 | 10.4 | 8.4 | 7.9 | 7.4 | 4.0 |
| Precipitation (mm) | 108 | 38 | 85 | 127 | 20 | 128 | 113 | 112 | 127 | 67 | 55 | 124 |
| Sunny days | 11 | 17 | 10 | 16 | 19 | 13 | 7 | 8 | 16 | 15 | 20 | 11 |
| Rainy days | 17 | 9 | 21 | 14 | 12 | 17 | 24 | 23 | 14 | 16 | 9 | 17 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Swatara during the most sunny months:
The largest precipitation sum in Swatara is at