CLIMATE CHARTS
Manassas, Virginia
Latitude: 38.7339 Longitude: -77.4925
Elevation: 245.1 feet (74.7 meters)
This station does not report precipitation data.
Monthly Data Table for Manassas, Virginia
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
43.1 |
46.7 |
55.7 |
67.1 |
75.0 |
84.4 |
88.5 |
86.8 |
79.7 |
68.1 |
58.1 |
46.6 |
Minimum Temperature |
°F |
23.9 |
25.3 |
32.3 |
41.6 |
53.0 |
63.1 |
67.8 |
66.9 |
57.5 |
44.6 |
35.2 |
27.5 |
Heating Degree Days |
°F |
976 |
812 |
651 |
333 |
116 |
7 |
0 |
0 |
40 |
287 |
551 |
866 |
Cooling Degree Days |
°F |
0 |
0 |
1 |
13 |
85 |
270 |
407 |
367 |
147 |
19 |
0 |
0 |
Precipitation |
in. |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
6.2 |
8.2 |
13.2 |
19.5 |
23.9 |
29.1 |
31.4 |
30.4 |
26.5 |
20.1 |
14.5 |
8.1 |
Minimum Temperature |
°C |
-4.5 |
-3.7 |
0.2 |
5.3 |
11.7 |
17.3 |
19.9 |
19.4 |
14.2 |
7.0 |
1.8 |
-2.5 |
Heating Degree Days |
°C |
542 |
451 |
362 |
185 |
64 |
4 |
0 |
0 |
22 |
159 |
306 |
481 |
Cooling Degree Days |
°C |
0 |
0 |
1 |
7 |
47 |
150 |
226 |
204 |
82 |
11 |
0 |
0 |
Precipitation |
cm. |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |