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Mostly Cloudy
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Updated:11:52pm EDT | |
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68°F
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Wind Spd:None | |
| Wind Dir:None | ||
| Pressure:29.75 in | ||
| Dewpoint:62°F | ||
| Feels Like:78°F | ||
| Metric (°C) | Visibility:10.00 mi |
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Latitude: 38°56'N,
Longitude: 77°7'W,
Elevation: 146.0 ft,
Distance: 6.25 mi
West McLean, VA Averages »
| Unit | Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Average temperature over 30 years |
°F | 55 | 32 | 36 | 45 | 55 | 64 | 73 | 77 | 75 | 69 | 57 | 47 | 37 |
| Average high temperature over 30 years |
°F | 67 | 43 | 46 | 57 | 67 | 77 | 84 | 88 | 86 | 80 | 69 | 58 | 47 |
| Average low temperature over 30 years |
°F | 44 | 22 | 25 | 33 | 42 | 52 | 61 | 66 | 64 | 57 | 45 | 36 | 27 |
| Average precipitation over 30 years |
in | 43.0 | 3.0 | 3.0 | 3.5 | 3.5 | 4.2 | 3.6 | 3.9 | 4.3 | 3.6 | 3.5 | 3.5 | 3.5 |
| Heating degree days over 30 years |
days | 4470 | 995 | 809 | 601 | 305 | 92 | - | - | - | 29 | 255 | 528 | 856 |
| Cooling degree days over 30 years |
days | 1213 | - | - | - | - | 86 | 243 | 378 | 335 | 152 | 19 | - | - |
Check weather averages for nearby locations (some locations might offer more data):
Average temperature of May: 64°F.
Average high temperature: 77°F.
Average low temperature: 52°F.
West McLean, VA Averages »
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