Average annual temperature is 20.7 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -1.0 °C
Number of sunny days: 163 days
Number of rainy days: 202 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) | 26.0 | 29.3 | 30.3 | 32.6 | 34.4 | 34.9 | 35.7 | 36.2 | 33.2 | 30.2 | 28.2 | 25.1 |
| Average daytime temperature (°C) | 20.3 | 23.5 | 24.4 | 27.6 | 29.3 | 31.1 | 32.8 | 33.4 | 30.5 | 26.3 | 21.4 | 18.2 |
| Average temperature (°C) | 13.8 | 17.0 | 18.1 | 21.1 | 23.0 | 25.5 | 27.5 | 28.0 | 24.9 | 20.5 | 15.8 | 13.1 |
| Average night temperature (°C) | 9.1 | 12.6 | 13.1 | 15.7 | 17.7 | 21.2 | 23.6 | 23.8 | 20.4 | 15.6 | 11.5 | 9.2 |
| Absolute minimum temperature (°C) | -1.0 | 2.4 | 2.1 | 9.1 | 10.7 | 17.6 | 21.7 | 22.2 | 16.1 | 7.9 | 1.2 | 1.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.9 | 8.5 | 9.0 | 9.8 | 10.9 | 10.3 | 10.9 | 11.4 | 9.9 | 9.4 | 6.8 | 6.7 |
| Precipitation (mm) | 80 | 155 | 76 | 54 | 84 | 334 | 151 | 174 | 60 | 58 | 83 | 142 |
| Sunny days | 18 | 21 | 14 | 10 | 11 | 4 | 4 | 5 | 15 | 23 | 19 | 19 |
| Rainy days | 13 | 7 | 17 | 20 | 20 | 26 | 27 | 26 | 15 | 8 | 11 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lancaster is at