Average annual temperature is 14.5 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -12.0 °C
Number of sunny days: 202 days
Number of rainy days: 161 days
Number of snow days: 2 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) | 17.6 | 22.6 | 24.0 | 27.7 | 31.1 | 34.0 | 35.3 | 36.4 | 31.4 | 29.1 | 25.3 | 17.1 |
| Average daytime temperature (°C) | 8.3 | 11.9 | 13.4 | 20.3 | 25.4 | 29.7 | 31.1 | 29.5 | 27.1 | 20.5 | 14.1 | 10.2 |
| Average temperature (°C) | 4.1 | 5.8 | 7.2 | 13.4 | 19.2 | 23.5 | 25.5 | 24.2 | 21.4 | 15.3 | 8.5 | 5.5 |
| Average night temperature (°C) | 0.7 | 1.5 | 2.6 | 7.9 | 13.5 | 17.9 | 20.7 | 19.7 | 16.4 | 10.9 | 4.0 | 2.1 |
| Absolute minimum temperature (°C) | -12.0 | -10.2 | -6.8 | 0.6 | 6.1 | 12.6 | 16.6 | 14.1 | 12.7 | -2.8 | -6.0 | -6.8 |
| 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) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 4.7 | 7.5 | 7.2 | 9.9 | 11.2 | 12.1 | 12.3 | 10.8 | 10.5 | 7.7 | 7.9 | 5.9 |
| Precipitation (mm) | 132 | 90 | 220 | 91 | 63 | 52 | 78 | 157 | 35 | 50 | 17 | 79 |
| Sunny days | 13 | 17 | 15 | 20 | 18 | 19 | 7 | 13 | 19 | 20 | 25 | 16 |
| Rainy days | 17 | 11 | 15 | 10 | 13 | 11 | 24 | 18 | 11 | 11 | 5 | 15 |
| Snow days | 1 | 0 | 1 | 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