| Index | ![]() |
|---|---|
| Climate Index: | 75.24 |
| Month | Climate Score | Weather Conditions Outline |
| Jan | 17.72 |
Low avg 23℉
Chance of cloudy day 48%
|
| Feb | 32.91 |
Low avg 27℉
Chance of cloudy day 55%
|
| Mar | 52.50 |
Chance of cloudy day 47%
|
| Apr | 86.66 |
Chance of cloudy day 47%
Chance of rainy day 45%
|
| May | 99.37 |
Chance of cloudy day 52%
Chance of rainy day 49%
|
| Jun | 99.21 |
Chance of cloudy day 43%
Chance of humid day 83%
Chance of rainy day 45%
|
| Jul | 96.44 |
Chance of humid day 93%
Chance of rainy day 46%
|
| Aug | 97.28 |
Chance of humid day 90%
|
| Sep | 100.00 | |
| Oct | 97.64 | |
| Nov | 67.99 | |
| Dec | 55.14 |
Chance of cloudy day 56%
|
Best months to visit: April, May, June, July, August, September, October.
| Month | Temp Low Avg | Temp High Avg |
| Jan | 23℉ | 41℉ |
| Feb | 27℉ | 46℉ |
| Mar | 32℉ | 52℉ |
| Apr | 43℉ | 66℉ |
| May | 54℉ | 75℉ |
| Jun | 63℉ | 82℉ |
| Jul | 68℉ | 86℉ |
| Aug | 64℉ | 84℉ |
| Sep | 59℉ | 79℉ |
| Oct | 48℉ | 70℉ |
| Nov | 36℉ | 57℉ |
| Dec | 32℉ | 48℉ |
| Climate in Fairfax, Virginia | 6.91 miles |
| Climate in Manassas, Virginia | 7.45 miles |
| Climate in Herndon, Virginia | 11.73 miles |
| Climate in Reston, Virginia | 12.78 miles |
| Climate in Springfield, Virginia | 17.64 miles |
| Climate in Woodbridge, Virginia | 19.17 miles |
| Climate in Arlington, Virginia | 19.37 miles |
| Climate in Bethesda, Maryland | 23.29 miles |
| Climate in Warrenton, Virginia | 23.56 miles |
| Climate in Washington, District of Columbia | 24.08 miles |
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