MilBases
Weather & Climate at National Pollution Funds Center Coast Guard Base
Arlington, VA
Summary of the weather and climate in Arlington, VA:
- The average high is 63.5°F and the average low is 44.6°F.
- The hottest month is July with a high of 82.9°F.
- The coldest month is January with a low of 23.4°F.
- Annual rainfall is 44.36 inches; the rainiest month is May (4.53 in).
- Annual snowfall is 21.1 inches; the snowiest month is February (7.8 in).
Source: NOAA climate normals.
Temperatures through the year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Bars span each month's average low to average high (20°F – 90°F scale).
Monthly averages
| Month | High (°F) | Low (°F) | Rain (in) | Snow (in) | |
|---|---|---|---|---|---|
| January | 41.9 | 23.4 | 3.13 | 7.6 | |
| February | 45.7 | 25.8 | 2.81 | 7.8 | |
| March | 53.3 | 32.4 | 3.82 | 1.9 | |
| April | 65.2 | 42.5 | 3.59 | 0.1 | |
| May | 71.4 | 51.7 | 4.53 | 0 | |
| June | 79.5 | 61.5 | 4.08 | 0 | |
| July | 82.9 | 66.3 | 4.19 | 0 | |
| August | 81.5 | 64.7 | 3.69 | 0 | |
| September | 75.1 | 57.2 | 4.18 | 0 | |
| October | 64.9 | 45.2 | 3.51 | 0 | |
| November | 55.9 | 36.4 | 3.56 | 0.6 | |
| December | 45.1 | 27.6 | 3.27 | 3.1 |