WeatherWX.com
Lancaster Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 27°F Lo 16°F | Hi 31°F Lo 18°F | Hi 47°F Lo 33°F | Hi 58°F Lo 42°F | Hi 69°F Lo 53°F | Hi 79°F Lo 63°F | Hi 82°F Lo 65°F | Hi 81°F Lo 63°F | Hi 76°F Lo 56°F | Hi 61°F Lo 45°F | Hi 48°F Lo 34°F | Hi 35°F Lo 24°F |
| 11 mph | 11 mph | 11 mph | 11 mph | 9 mph | 8 mph | 7 mph | 7 mph | 8 mph | 10 mph | 11 mph | 10 mph |
| 2 in | 2.2 in | 4.1 in | 5.8 in | 8 in | 7.8 in | 5.3 in | 5.4 in | 4.6 in | 4 in | 3.1 in | 2.4 in |
| 83% | 83% | 76% | 74% | 80% | 82% | 83% | 79% | 75% | 71% | 72% | 77% |
| 54% | 52% | 48% | 46% | 42% | 30% | 28% | 27% | 27% | 36% | 36% | 48% |
| 30.1 in | 30.1 in | 30.1 in | 29.9 in | 29.9 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
| 14 | 13 | 18 | 21 | 21 | 20 | 24 | 25 | 24 | 24 | 23 | 18 |
| 5 | 4 | 7 | 8 | 10 | 10 | 7 | 6 | 6 | 6 | 4 | 5 |
| 12 | 12 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 8 |
| 4 | 2 | 2 | 2 | 2 | 3 | 6 | 5 | 4 | 1 | 1 | 2 |
| 1 | 2 | 3 | 3 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 1 |
| 224 | 211 | 259 | 253 | 278 | 315 | 339 | 339 | 318 | 289 | 283 | 252 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -3°C Lo -9°C | Hi -1°C Lo -8°C | Hi 8°C Lo 1°C | Hi 15°C Lo 6°C | Hi 21°C Lo 12°C | Hi 26°C Lo 17°C | Hi 28°C Lo 18°C | Hi 28°C Lo 17°C | Hi 25°C Lo 13°C | Hi 16°C Lo 7°C | Hi 9°C Lo 1°C | Hi 2°C Lo -4°C |
| 17 km/h | 17 km/h | 17 km/h | 17 km/h | 15 km/h | 13 km/h | 11 km/h | 11 km/h | 13 km/h | 16 km/h | 17 km/h | 16 km/h |
| 50 mm | 57 mm | 105 mm | 148 mm | 203 mm | 198 mm | 135 mm | 137 mm | 118 mm | 103 mm | 78 mm | 61 mm |
| 83% | 83% | 76% | 74% | 80% | 82% | 83% | 79% | 75% | 71% | 72% | 77% |
| 54% | 52% | 48% | 46% | 42% | 30% | 28% | 27% | 27% | 36% | 36% | 48% |
| 1021 mb | 1021 mb | 1018 mb | 1014 mb | 1014 mb | 1013 mb | 1015 mb | 1015 mb | 1016 mb | 1016 mb | 1019 mb | 1019 mb |
| 14 | 13 | 18 | 21 | 21 | 20 | 24 | 25 | 24 | 24 | 23 | 18 |
| 5 | 4 | 7 | 8 | 10 | 10 | 7 | 6 | 6 | 6 | 4 | 5 |
| 12 | 12 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 8 |
| 4 | 2 | 2 | 2 | 2 | 3 | 6 | 5 | 4 | 1 | 1 | 2 |
| 1 | 2 | 3 | 3 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 1 |
| 224 | 211 | 259 | 253 | 278 | 315 | 339 | 339 | 318 | 289 | 283 | 252 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.
