Average annual temperature is 12.7 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -9.5 °C
Number of sunny days: 168 days
Number of rainy days: 187 days
Number of snow days: 10 days
Look at detailed online map of Lancaster
* Weather data for Lancaster 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) | 16.3 | 21.8 | 23.0 | 27.1 | 28.7 | 32.9 | 32.7 | 32.7 | 33.1 | 28.2 | 21.0 | 16.2 |
| Average daytime temperature (°C) | 7.3 | 11.6 | 11.6 | 18.0 | 21.9 | 25.7 | 29.0 | 27.9 | 25.1 | 18.7 | 11.9 | 8.8 |
| Average temperature (°C) | 3.2 | 4.8 | 5.3 | 11.8 | 15.9 | 20.1 | 23.7 | 22.3 | 19.6 | 13.9 | 6.6 | 4.8 |
| Average night temperature (°C) | 0.0 | 0.1 | 0.7 | 6.3 | 10.6 | 15.0 | 19.3 | 17.7 | 14.9 | 10.1 | 2.8 | 1.9 |
| Absolute minimum temperature (°C) | -6.9 | -9.5 | -7.9 | -0.1 | 3.3 | 9.8 | 15.5 | 12.2 | 9.5 | 1.2 | -7.1 | -4.4 |
| 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) | 3.5 | 7.2 | 7.3 | 9.0 | 10.1 | 10.5 | 11.8 | 10.7 | 9.4 | 7.2 | 7.1 | 5.1 |
| Precipitation (mm) | 151 | 62 | 129 | 76 | 100 | 102 | 87 | 69 | 53 | 84 | 54 | 67 |
| Sunny days | 7 | 16 | 16 | 13 | 17 | 13 | 7 | 14 | 16 | 14 | 23 | 12 |
| Rainy days | 19 | 12 | 12 | 17 | 14 | 17 | 24 | 17 | 14 | 17 | 7 | 17 |
| Snow days | 5 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Lancaster during the most sunny months:
The largest precipitation sum in Lancaster is at