History for Martinsburg, WV
Tuesday, May 8, 2012 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 65 °F | 59 °F | |
| Max Temperature | 70 °F | 71 °F | 95 °F (1930) |
| Min Temperature | 60 °F | 47 °F | 31 °F (1974) |
| Degree Days | |||
| Heating Degree Days | 0 | 7 | |
| Month to date heating degree days | 0 | 62 | |
| Since 1 July heating degree days | 3963 | 5119 | |
| Cooling Degree Days | 0 | 1 | |
| Month to date cooling degree days | 32 | 8 | |
| Year to date cooling degree days | 49 | 17 | |
| Growing Degree Days | 14 (Base 50) | ||
| Moisture | |||
| Dew Point | 59 °F | ||
| Average Humidity | 71 | ||
| Maximum Humidity | 93 | ||
| Minimum Humidity | 48 | ||
| Precipitation | |||
| Precipitation | 0.26 in | 0.14 in | 2.52 in (1960) |
| Month to date precipitation | 1.07 | 1.05 | |
| Year to date precipitation | 9.45 | 12.69 | |
| Sea Level Pressure | |||
| Sea Level Pressure | 29.84 in | ||
| Wind | |||
| Wind Speed | 6 mph (South) | ||
| Max Wind Speed | 14 mph | ||
| Max Gust Speed | 18 mph | ||
| Visibility | 8 miles | ||
| Events | Rain | ||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 20, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 6:04 AM EDT | 8:12 PM EDT |
| Civil Twilight | 5:34 AM EDT | 8:42 PM EDT |
| Nautical Twilight | 4:58 AM EDT | 9:19 PM EDT |
| Astronomical Twilight | 4:19 AM EDT | 9:58 PM EDT |
| Moon | 11:21 PM EDT (5/8) | 8:10 AM EDT (5/8) |
| Length Of Visible Light | 15h 07m | |
| Length of Day |
14h 08m
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| Waning Gibbous, 91% of the Moon is Illuminated | ||||
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May 8
Waning Gibbous
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May 12
Last Quarter
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May 20
New
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May 28
First Quarter
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Jun 4
Full
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| Time (EDT) | Temp. | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:53 AM | 62.1 °F | 43.0 °F | 50% | 29.98 in | 10.0 mi | SSE | 8.1 mph | - | N/A | Overcast | ||
| 1:53 AM | 61.0 °F | 42.1 °F | 50% | 29.95 in | 10.0 mi | SSE | 12.7 mph | 18.4 mph | N/A | Overcast | ||
| 2:53 AM | 61.0 °F | 45.0 °F | 56% | 29.94 in | 10.0 mi | SSE | 8.1 mph | - | N/A | Overcast | ||
| 3:53 AM | 61.0 °F | 46.0 °F | 58% | 29.93 in | 10.0 mi | SSE | 6.9 mph | 18.4 mph | N/A | Overcast | ||
| 4:53 AM | 60.1 °F | 48.9 °F | 67% | 29.92 in | 10.0 mi | South | 6.9 mph | - | N/A | Overcast | ||
| 5:53 AM | 60.1 °F | 50.0 °F | 69% | 29.91 in | 10.0 mi | South | 5.8 mph | - | N/A | Overcast | ||
| 6:53 AM | 60.1 °F | 51.1 °F | 72% | 29.91 in | 10.0 mi | South | 5.8 mph | - | N/A | Overcast | ||
| 7:53 AM | 61.0 °F | 53.1 °F | 75% | 29.90 in | 10.0 mi | South | 5.8 mph | - | N/A | Mostly Cloudy | ||
| 8:53 AM | 63.0 °F | 54.0 °F | 72% | 29.90 in | 10.0 mi | South | 8.1 mph | - | N/A | Mostly Cloudy | ||
| 9:53 AM | 64.9 °F | 55.0 °F | 70% | 29.88 in | 10.0 mi | South | 6.9 mph | - | N/A | Mostly Cloudy | ||
| 10:53 AM | 66.0 °F | 57.0 °F | 73% | 29.87 in | 10.0 mi | SSE | 9.2 mph | - | 0.00 in | Rain | Light Rain | |
| 11:25 AM | 62.6 °F | 59.0 °F | 88% | 29.88 in | 2.5 mi | SSE | 4.6 mph | - | 0.06 in | Rain | Rain | |
| 11:36 AM | 62.6 °F | 59.0 °F | 88% | 29.88 in | 4.0 mi | SSE | 6.9 mph | - | 0.08 in | Rain | Light Rain | |
| 11:53 AM | 63.0 °F | 60.1 °F | 90% | 29.88 in | 5.0 mi | SSE | 8.1 mph | - | 0.09 in | Rain | Light Rain | |
| 12:53 PM | 63.0 °F | 61.0 °F | 93% | 29.86 in | 3.0 mi | South | 8.1 mph | - | 0.08 in | Rain | Rain | |
| 1:53 PM | 64.9 °F | 62.1 °F | 90% | 29.84 in | 6.0 mi | South | 9.2 mph | - | 0.06 in | Rain | Light Rain | |
| 2:53 PM | 64.9 °F | 62.1 °F | 90% | 29.83 in | 10.0 mi | South | 8.1 mph | - | 0.01 in | Rain | Light Rain | |
| 3:53 PM | 66.0 °F | 64.0 °F | 93% | 29.81 in | 5.0 mi | South | 5.8 mph | - | 0.01 in | Rain | Light Rain | |
| 4:53 PM | 69.1 °F | 64.0 °F | 84% | 29.79 in | 10.0 mi | South | 6.9 mph | - | 0.00 in | Overcast | ||
| 5:53 PM | 69.1 °F | 64.9 °F | 87% | 29.78 in | 4.0 mi | South | 4.6 mph | - | 0.00 in | Rain | Light Rain | |
| 6:09 PM | 69.8 °F | 64.4 °F | 83% | 29.79 in | 9.0 mi | SSW | 4.6 mph | - | 0.00 in | Overcast | ||
| 6:35 PM | 68.0 °F | 64.4 °F | 88% | 29.79 in | 8.0 mi | South | 6.9 mph | - | 0.01 in | Overcast | ||
| 6:51 PM | 66.2 °F | 64.4 °F | 94% | 29.79 in | 9.0 mi | South | 4.6 mph | - | 0.01 in | Rain | Light Rain | |
| 6:53 PM | 66.9 °F | 64.0 °F | 90% | 29.78 in | 9.0 mi | South | 4.6 mph | - | 0.01 in | Rain | Light Rain | |
| 7:00 PM | 66.2 °F | 64.4 °F | 94% | 29.79 in | 6.0 mi | South | 3.5 mph | - | 0.00 in | Rain | Light Rain | |
| 7:09 PM | 66.2 °F | 64.4 °F | 94% | 29.79 in | 6.0 mi | South | 3.5 mph | - | 0.00 in | Rain | Light Rain | |
| 7:51 PM | 66.2 °F | 64.4 °F | 94% | 29.79 in | 8.0 mi | South | 3.5 mph | - | 0.00 in | Overcast | ||
| 7:53 PM | 66.9 °F | 64.0 °F | 90% | 29.78 in | 8.0 mi | South | 3.5 mph | - | 0.00 in | Overcast | ||
| 8:05 PM | 66.2 °F | 64.4 °F | 94% | 29.80 in | 8.0 mi | South | 5.8 mph | - | N/A | Overcast | ||
| 8:20 PM | 66.2 °F | 64.4 °F | 94% | 29.80 in | 9.0 mi | South | 4.6 mph | - | N/A | Overcast | ||
| 8:53 PM | 66.0 °F | 64.0 °F | 93% | 29.79 in | 10.0 mi | Calm | Calm | - | N/A | Overcast | ||
| 9:53 PM | 66.0 °F | 64.0 °F | 93% | 29.80 in | 10.0 mi | South | 3.5 mph | - | N/A | Mostly Cloudy | ||
| 10:53 PM | 66.0 °F | 64.0 °F | 93% | 29.80 in | 10.0 mi | SSW | 3.5 mph | - | 0.00 in | Rain | Light Rain | |
| 11:53 PM | 66.0 °F | 64.0 °F | 93% | 29.79 in | 10.0 mi | SSW | 4.6 mph | - | 0.00 in | Overcast | ||
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