Westminster, MD
Climate overview — based on NOAA 1991-2020 normals from HANOVER 4 SW, PA US.
Year-round temperatures (°F)
Climate summary
Westminster has an annual average temperature of 52.6°F with about 44.1 inches of precipitation per year and 28.2 inches of snow. The warmest month is July (average high 85.3°F), and the coldest is January (average low 21.2°F). September is typically the wettest month (4.83 in) and February the driest (2.59 in). Snow typically falls from November through March.
Best time to visit Westminster
Full guide →Climate change signal
All-time records →80 of 366 (21.9%) of Westminster's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1990s | 90 | |
| 2000s | 125 | |
| 2010s | 131 | |
| 2020s | 20 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 39.3°F | 21.2°F | 30.2°F | 3.02 in | 8.0 in | 10 |
| February | 42.2°F | 22.6°F | 32.4°F | 2.59 in | 9.7 in | 9 |
| March | 50.4°F | 29.9°F | 40.1°F | 3.71 in | 5.2 in | 11 |
| April | 62.8°F | 39.8°F | 51.3°F | 3.73 in | 0.1 in | 13 |
| May | 72.3°F | 50.1°F | 61.2°F | 3.88 in | — | 14 |
| June | 80.9°F | 59.6°F | 70.3°F | 3.68 in | — | 12 |
| July | 85.3°F | 63.8°F | 74.6°F | 4.31 in | — | 11 |
| August | 83.6°F | 61.9°F | 72.8°F | 3.86 in | — | 10 |
| September | 76.9°F | 54.4°F | 65.6°F | 4.83 in | — | 10 |
| October | 65.6°F | 42.7°F | 54.1°F | 3.86 in | 0.1 in | 10 |
| November | 54.1°F | 33.1°F | 43.6°F | 3.13 in | 0.6 in | 9 |
| December | 43.8°F | 25.6°F | 34.7°F | 3.51 in | 4.5 in | 10 |
Climate twins of Westminster
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).