Glen Echo, MD
Climate overview — based on NOAA 1991-2020 normals from DALECARLIA RSVR, MD US.
Year-round temperatures (°F)
Climate summary
Glen Echo has an annual average temperature of 56.2°F with about 48.5 inches of precipitation per year and 5.8 inches of snow. The warmest month is July (average high 88.2°F), and the coldest is January (average low 25.5°F). July is typically the wettest month (5.11 in) and February the driest (3.24 in). Snow typically falls from December through March.
Best time to visit Glen Echo
Full guide →Climate change signal
All-time records →24 of 366 (6.6%) of Glen Echo'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.
| 1940s | 10 | |
| 1950s | 42 | |
| 1960s | 38 | |
| 1970s | 43 | |
| 1980s | 47 | |
| 1990s | 72 | |
| 2000s | 66 | |
| 2010s | 41 | |
| 2020s | 7 |
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 | 42.9°F | 25.5°F | 34.2°F | 3.32 in | 2.9 in | 10 |
| February | 46.4°F | 27.3°F | 36.8°F | 3.24 in | 1.4 in | 9 |
| March | 54.8°F | 33.5°F | 44.2°F | 4.15 in | 0.7 in | 12 |
| April | 67.6°F | 43.6°F | 55.6°F | 3.53 in | — | 11 |
| May | 75.7°F | 53.7°F | 64.7°F | 4.44 in | — | 12 |
| June | 84.0°F | 62.8°F | 73.4°F | 4.24 in | — | 10 |
| July | 88.2°F | 68.0°F | 78.1°F | 5.11 in | — | 10 |
| August | 86.2°F | 66.3°F | 76.3°F | 4.42 in | — | 10 |
| September | 79.4°F | 59.2°F | 69.3°F | 4.54 in | — | 10 |
| October | 68.0°F | 46.8°F | 57.4°F | 4.40 in | — | 9 |
| November | 56.4°F | 36.4°F | 46.4°F | 3.32 in | — | 9 |
| December | 46.9°F | 29.6°F | 38.3°F | 3.81 in | 0.8 in | 11 |
Climate twins of Glen Echo
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).