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Weather Averages for
Vienna, MD
Latitude: 38°13'N,
Longitude: 75°41'W,
Elevation: 6.1 m,
Distance: 11.64 km
Average temperature
over 30 years |
°C |
13 |
1 |
2 |
7 |
12 |
17 |
22 |
24 |
24 |
20 |
14 |
9 |
4 |
Average high temperature
over 30 years |
°C |
19 |
7 |
8 |
13 |
19 |
24 |
28 |
30 |
30 |
26 |
21 |
15 |
9 |
Average low temperature
over 30 years |
°C |
7 |
-3 |
-2 |
1 |
5 |
10 |
15 |
18 |
17 |
13 |
7 |
3 |
-1 |
Average precipitation
over 30 years |
cm |
108.7 |
8.6 |
8.4 |
9.7 |
8.4 |
8.6 |
8.1 |
10.2 |
13.0 |
9.7 |
8.4 |
7.9 |
8.4 |
Heating degree days
over 30 years |
days |
4255 |
930 |
776 |
595 |
330 |
90 |
- |
- |
- |
26 |
247 |
480 |
781 |
Cooling degree days
over 30 years |
days |
1097 |
- |
- |
- |
- |
49 |
218 |
353 |
316 |
137 |
24 |
- |
- |
Check weather averages for nearby locations (some locations might offer more data):
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