Average annual temperature is 16.7 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 175 days
Number of rainy days: 190 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) | 21.3 | 26.8 | 25.1 | 28.3 | 30.4 | 34.4 | 36.0 | 36.9 | 33.8 | 30.4 | 27.3 | 20.1 |
| Average daytime temperature (°C) | 12.9 | 16.1 | 16.8 | 21.1 | 26.1 | 29.6 | 31.4 | 30.5 | 28.4 | 23.3 | 17.6 | 13.6 |
| Average temperature (°C) | 8.4 | 10.4 | 11.1 | 15.2 | 19.9 | 23.3 | 25.9 | 25.4 | 22.8 | 17.6 | 11.7 | 8.4 |
| Average night temperature (°C) | 5.0 | 6.5 | 6.5 | 10.4 | 15.1 | 18.3 | 21.9 | 21.5 | 18.5 | 13.3 | 7.6 | 4.9 |
| Absolute minimum temperature (°C) | -2.1 | -2.9 | -5.1 | 4.4 | 7.0 | 13.4 | 18.1 | 15.9 | 14.4 | 3.3 | -1.2 | -3.6 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.8 | 5.7 | 8.1 | 8.9 | 10.6 | 11.1 | 11.0 | 9.8 | 10.4 | 8.1 | 7.7 | 6.5 |
| Precipitation (mm) | 179 | 120 | 137 | 83 | 165 | 201 | 174 | 178 | 48 | 31 | 60 | 106 |
| Sunny days | 11 | 13 | 18 | 15 | 10 | 13 | 5 | 14 | 18 | 20 | 20 | 18 |
| Rainy days | 20 | 15 | 13 | 15 | 21 | 17 | 26 | 17 | 12 | 11 | 10 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lancaster during the most sunny months:
The largest precipitation sum in Lancaster is at