| High: | Low: | Average: | ||
| Temperature: | 70.0 °F | 10.5 °F | 36.0 °F | |
| Dew Point: | 61.6 °F | -4.0 °F | 26.7 °F | |
| Humidity: | 100.0% | 22.0% | 70.6% | |
| Wind Speed: | 27.0mph from the West | - | 2.3mph | |
| Wind Gust: | 34.0mph from the South | - | - | |
| Wind: | - | - | WSW | |
| Pressure: | 30.64in | 29.19in | - | |
| Precipitation: | 3.47in |
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Lat: N 39 ° 21 ' 25 '' ( 39.357 ° )
Lon: W 77 ° 46 ' 0 '' ( -77.767 ° )
Elevation (ft): 435
MADIS ID: D6771
Hardware: Davis VantagePro 2
Weather Station Software:
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| 2013 | Temp. (°F) | Dew Point (°F) | Humidity (%) | Sea Level Pressure (in) | Visibility (mi) | Wind (mph) | Precip (in) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | high | avg | low | high | avg | low | high | avg | low | high | avg | low | high | avg | low | high | avg | gust | sum |
| 1 | 41 | 38 | 33 | 30 | 29 | 25 | 79 | 69 | 62 | 30.06 | - | 29.95 | - | - | - | 6 | 1 | 12 | 0.00 |
| 2 | 35 | 30 | 26 | 27 | 19 | 12 | 74 | 62 | 45 | 30.27 | - | 30.03 | - | - | - | 10 | 2 | 13 | 0.00 |
| 3 | 37 | 28 | 17 | 21 | 18 | 14 | 89 | 67 | 49 | 30.29 | - | 30.17 | - | - | - | 6 | 1 | 10 | 0.00 |
| 4 | 40 | 35 | 32 | 25 | 22 | 21 | 65 | 60 | 52 | 30.24 | - | 30.14 | - | - | - | 11 | 3 | 17 | 0.00 |
| 5 | 42 | 36 | 28 | 25 | 23 | 20 | 72 | 59 | 47 | 30.41 | - | 30.18 | - | - | - | 9 | 2 | 16 | 0.00 |
| 6 | 46 | 39 | 28 | 31 | 28 | 24 | 85 | 65 | 50 | 30.20 | - | 30.05 | - | - | - | 8 | 1 | 11 | 0.00 |
| 7 | 42 | 37 | 27 | 32 | 26 | 23 | 87 | 66 | 52 | 30.47 | - | 30.18 | - | - | - | 7 | 2 | 13 | 0.00 |
| 8 | 51 | 37 | 26 | 34 | 28 | 22 | 92 | 72 | 50 | 30.44 | - | 30.37 | - | - | - | 8 | 1 | 10 | 0.00 |
| 9 | 49 | 36 | 24 | 40 | 31 | 22 | 95 | 84 | 57 | 30.43 | - | 30.26 | - | - | - | 6 | 0 | 9 | 0.00 |
| 10 | 50 | 44 | 37 | 33 | 30 | 27 | 71 | 58 | 46 | 30.64 | - | 30.41 | - | - | - | 10 | 1 | 13 | 0.00 |
| 11 | 45 | 42 | 39 | 40 | 34 | 29 | 96 | 77 | 58 | 30.50 | - | 30.11 | - | - | - | 13 | 5 | 17 | 0.06 |
| 12 | 57 | 46 | 40 | 50 | 43 | 38 | 97 | 91 | 77 | 30.20 | - | 30.10 | - | - | - | 7 | 1 | 12 | 0.00 |
| 13 | 57 | 50 | 43 | 56 | 49 | 41 | 96 | 94 | 91 | 30.12 | - | 29.94 | - | - | - | 14 | 7 | 20 | 0.00 |
| 14 | 57 | 48 | 38 | 56 | 43 | 35 | 98 | 82 | 61 | 30.34 | - | 29.95 | - | - | - | 11 | 2 | 16 | 0.17 |
| 15 | 40 | 37 | 34 | 37 | 35 | 32 | 96 | 91 | 82 | 30.38 | - | 30.18 | - | - | - | 4 | 0 | 6 | 0.47 |
| 16 | 38 | 36 | 33 | 37 | 34 | 32 | 100 | 95 | 92 | 30.18 | - | 29.88 | - | - | - | 16 | 1 | 18 | 0.61 |
| 17 | 42 | 38 | 34 | 38 | 31 | 27 | 97 | 76 | 57 | 30.17 | - | 30.01 | - | - | - | 9 | 1 | 13 | 0.00 |
| 18 | 36 | 32 | 28 | 29 | 18 | 10 | 82 | 57 | 34 | 30.52 | - | 30.09 | - | - | - | 11 | 3 | 18 | 0.00 |
| 19 | 58 | 41 | 30 | 31 | 27 | 22 | 81 | 60 | 27 | 30.39 | - | 29.94 | - | - | - | 11 | 4 | 17 | 0.00 |
| 20 | 54 | 41 | 30 | 33 | 22 | 11 | 67 | 48 | 22 | 30.11 | - | 29.84 | - | - | - | 21 | 2 | 26 | 0.00 |
| 21 | 41 | 31 | 25 | 23 | 17 | 10 | 76 | 56 | 40 | 30.12 | - | 29.84 | - | - | - | 17 | 3 | 22 | 0.00 |
| 22 | 25 | 17 | 13 | 10 | 0 | -4 | 61 | 46 | 35 | 30.33 | - | 30.00 | - | - | - | 13 | 3 | 19 | 0.00 |
| 23 | 23 | 18 | 10 | 12 | 2 | 0 | 74 | 51 | 35 | 30.39 | - | 30.17 | - | - | - | 8 | 1 | 16 | 0.00 |
| 24 | 26 | 19 | 15 | 14 | 8 | 0 | 88 | 64 | 40 | 30.56 | - | 30.13 | - | - | - | 14 | 2 | 21 | 0.00 |
| 25 | 21 | 18 | 13 | 16 | 9 | 0 | 88 | 69 | 48 | 30.57 | - | 30.10 | - | - | - | 12 | 2 | 15 | 0.00 |
| 26 | 30 | 24 | 18 | 25 | 20 | 15 | 91 | 85 | 74 | 30.48 | - | 30.12 | - | - | - | 2 | 0 | 4 | 0.05 |
| 27 | 35 | 27 | 18 | 22 | 18 | 14 | 86 | 70 | 55 | 30.64 | - | 30.48 | - | - | - | 11 | 1 | 13 | 0.00 |
| 28 | 40 | 35 | 31 | 38 | 32 | 22 | 93 | 88 | 69 | 30.49 | - | 30.07 | - | - | - | 11 | 3 | 13 | 0.19 |
| 29 | 68 | 57 | 41 | 56 | 50 | 38 | 97 | 77 | 63 | 30.14 | - | 29.95 | - | - | - | 12 | 3 | 15 | 0.00 |
| 30 | 70 | 59 | 55 | 62 | 55 | 50 | 97 | 87 | 70 | 29.95 | - | 29.22 | - | - | - | 20 | 6 | 34 | 1.64 |
| 31 | 55 | 38 | 28 | 54 | 26 | 12 | 97 | 62 | 48 | 29.93 | - | 29.19 | - | - | - | 27 | 6 | 29 | 0.28 |