Manchester, MD
Climate overview — based on NOAA 1991-2020 normals from MILLERS 4 NE, MD US.
Year-round temperatures (°F)
Climate summary
Manchester has an annual average temperature of 53.7°F with about 47.9 inches of precipitation per year and 34.1 inches of snow. The warmest month is July (average high 84.9°F), and the coldest is January (average low 23.7°F). September is typically the wettest month (5.11 in) and February the driest (2.94 in). Snow typically falls from October through April.
Best time to visit Manchester
Full guide →Climate change signal
All-time records →109 of 366 (29.8%) of Manchester'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.
| 1980s | 20 | |
| 1990s | 102 | |
| 2000s | 88 | |
| 2010s | 91 | |
| 2020s | 65 |
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 | 39.5°F | 23.7°F | 31.6°F | 3.58 in | 9.7 in | 12 |
| February | 42.9°F | 25.3°F | 34.1°F | 2.94 in | 10.8 in | 11 |
| March | 51.8°F | 31.9°F | 41.8°F | 4.14 in | 6.3 in | 12 |
| April | 64.5°F | 41.8°F | 53.2°F | 3.84 in | 0.5 in | 13 |
| May | 73.2°F | 51.3°F | 62.3°F | 3.96 in | — | 14 |
| June | 80.8°F | 60.0°F | 70.4°F | 3.80 in | — | 12 |
| July | 84.9°F | 64.4°F | 74.6°F | 4.73 in | — | 12 |
| August | 83.1°F | 62.6°F | 72.9°F | 4.19 in | — | 11 |
| September | 76.7°F | 56.3°F | 66.5°F | 5.11 in | — | 10 |
| October | 65.4°F | 45.4°F | 55.4°F | 4.19 in | 0.2 in | 10 |
| November | 53.9°F | 35.9°F | 44.9°F | 3.36 in | 1.0 in | 10 |
| December | 43.7°F | 28.4°F | 36.1°F | 4.04 in | 5.6 in | 11 |
Climate twins of Manchester
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).