VIENNA, MD US
GHCN ID: USC00189140 · MD, US · 3.0 m elevation · Records 1949-2010 (61 years)
Primary station for Brookview, MD.
Monthly climate normals (1991-2020)
| Month | High | Low | Mean | Precip | Snow |
|---|---|---|---|---|---|
| January | 47.8°F | 27.7°F | 37.7°F | in | — |
| February | 50.1°F | 28.5°F | 39.3°F | in | — |
| March | 58.3°F | 35.5°F | 46.9°F | in | — |
| April | 69.3°F | 44.1°F | 56.7°F | in | — |
| May | 77.7°F | 54.0°F | 65.8°F | in | — |
| June | 85.5°F | 63.1°F | 74.3°F | in | — |
| July | 90.1°F | 68.7°F | 79.4°F | in | — |
| August | 88.1°F | 66.6°F | 77.4°F | in | — |
| September | 81.9°F | 60.5°F | 71.2°F | in | — |
| October | 71.7°F | 48.6°F | 60.1°F | in | — |
| November | 60.6°F | 38.5°F | 49.6°F | in | — |
| December | 51.3°F | 31.2°F | 41.3°F | in | — |