History for Philadelphia, PA
Tuesday, February 12, 2013 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 42 °F | 35 °F | |
| Max Temperature | 49 °F | 43 °F | 70 °F (1999) |
| Min Temperature | 35 °F | 27 °F | 2 °F (1979) |
| Degree Days | |||
| Heating Degree Days | 23 | 30 | |
| Month to date heating degree days | 390 | 369 | |
| Since 1 July heating degree days | 2767 | 3032 | |
| Cooling Degree Days | 0 | 0 | |
| Month to date cooling degree days | 0 | 0 | |
| Year to date cooling degree days | 0 | 0 | |
| Moisture | |||
| Dew Point | 25 °F | ||
| Average Humidity | 56 | ||
| Maximum Humidity | 76 | ||
| Minimum Humidity | 36 | ||
| Precipitation | |||
| Precipitation | 0.00 in | 0.09 in | 1.35 in (1988) |
| Month to date precipitation | 0.99 | 1.14 | |
| Year to date precipitation | 4.33 | 4.17 | |
| Snow | |||
| Snow | 0.00 in | 0.30 in | 10.60 in (2006) |
| Month to date snowfall | 2.5 | 4.1 | |
| Since 1 July snowfall | 6.8 | 14.3 | |
| Snow Depth | 0.00 in | ||
| Sea Level Pressure | |||
| Sea Level Pressure | 29.93 in | ||
| Wind | |||
| Wind Speed | 10 mph (WNW) | ||
| Max Wind Speed | 28 mph | ||
| Max Gust Speed | 35 mph | ||
| Visibility | 10 miles | ||
| Events | |||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 22, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 6:57 AM EST | 5:33 PM EST |
| Civil Twilight | 6:29 AM EST | 6:01 PM EST |
| Nautical Twilight | 5:57 AM EST | 6:33 PM EST |
| Astronomical Twilight | 5:26 AM EST | 7:04 PM EST |
| Moon | 7:53 AM EST (2/12) | 8:31 PM EST (2/12) |
| Length Of Visible Light | 11h 32m | |
| Length of Day |
10h 36m
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| Waxing Crescent, 7% of the Moon is Illuminated | ||||
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Feb 12
Waxing Crescent
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Feb 17
First Quarter
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Feb 25
Full
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Mar 4
Last Quarter
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Mar 11
New
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| Time (EST) | Temp. | Windchill | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:54 AM | 46.0 °F | 41.0 °F | 35.1 °F | 66% | 29.80 in | 10.0 mi | WNW | 10.4 mph | - | N/A | Clear | |
| 1:54 AM | 39.9 °F | 35.1 °F | 30.9 °F | 70% | 29.81 in | 10.0 mi | West | 6.9 mph | - | N/A | Clear | |
| 2:54 AM | 39.0 °F | 32.8 °F | 28.9 °F | 67% | 29.83 in | 10.0 mi | WSW | 9.2 mph | - | N/A | Clear | |
| 3:54 AM | 41.0 °F | 34.7 °F | 28.9 °F | 62% | 29.84 in | 10.0 mi | West | 10.4 mph | - | N/A | Clear | |
| 4:54 AM | 42.1 °F | 36.1 °F | 27.0 °F | 55% | 29.86 in | 10.0 mi | West | 10.4 mph | - | N/A | Partly Cloudy | |
| 5:54 AM | 41.0 °F | 35.8 °F | 27.0 °F | 57% | 29.88 in | 10.0 mi | NW | 8.1 mph | - | N/A | Mostly Cloudy | |
| 6:54 AM | 43.0 °F | 38.8 °F | 26.1 °F | 51% | 29.90 in | 10.0 mi | WNW | 6.9 mph | - | N/A | Mostly Cloudy | |
| 7:54 AM | 43.0 °F | 38.8 °F | 26.1 °F | 51% | 29.94 in | 10.0 mi | WNW | 6.9 mph | - | N/A | Mostly Cloudy | |
| 8:54 AM | 43.0 °F | 37.7 °F | 26.1 °F | 51% | 29.95 in | 10.0 mi | WNW | 9.2 mph | - | N/A | Mostly Cloudy | |
| 9:54 AM | 45.0 °F | 37.9 °F | 25.0 °F | 46% | 29.96 in | 10.0 mi | WNW | 16.1 mph | 21.9 mph | N/A | Scattered Clouds | |
| 10:54 AM | 46.9 °F | - | 24.1 °F | 41% | 29.96 in | 10.0 mi | WNW | 17.3 mph | 29.9 mph | N/A | Scattered Clouds | |
| 11:54 AM | 48.0 °F | - | 23.0 °F | 37% | 29.98 in | 10.0 mi | West | 21.9 mph | 33.4 mph | N/A | Scattered Clouds | |
| 12:54 PM | 48.0 °F | - | 23.0 °F | 37% | 29.96 in | 10.0 mi | WNW | 18.4 mph | 28.8 mph | N/A | Partly Cloudy | |
| 1:54 PM | 48.9 °F | - | 23.0 °F | 36% | 29.96 in | 10.0 mi | WNW | 20.7 mph | 29.9 mph | N/A | Partly Cloudy | |
| 2:54 PM | 48.0 °F | - | 23.0 °F | 37% | 29.92 in | 10.0 mi | NW | 13.8 mph | 24.2 mph | N/A | Partly Cloudy | |
| 3:54 PM | 46.9 °F | - | 23.0 °F | 39% | 29.87 in | 10.0 mi | NW | 15.0 mph | 20.7 mph | N/A | Partly Cloudy | |
| 4:54 PM | 46.0 °F | 39.6 °F | 23.0 °F | 40% | 29.96 in | 10.0 mi | West | 15.0 mph | - | N/A | Partly Cloudy | |
| 5:54 PM | 44.1 °F | 38.1 °F | 23.0 °F | 43% | 29.99 in | 10.0 mi | NW | 11.5 mph | - | N/A | Partly Cloudy | |
| 6:54 PM | 41.0 °F | 34.3 °F | 23.0 °F | 49% | 29.99 in | 10.0 mi | NNW | 11.5 mph | - | N/A | Partly Cloudy | |
| 7:54 PM | 39.9 °F | 35.8 °F | 23.0 °F | 51% | 29.99 in | 10.0 mi | NNW | 5.8 mph | - | N/A | Scattered Clouds | |
| 8:54 PM | 39.0 °F | - | 21.9 °F | 50% | 29.98 in | 10.0 mi | Calm | Calm | - | N/A | Scattered Clouds | |
| 9:54 PM | 39.0 °F | - | 21.9 °F | 50% | 29.97 in | 10.0 mi | Calm | Calm | - | N/A | Scattered Clouds | |
| 10:54 PM | 36.0 °F | - | 21.9 °F | 57% | 29.99 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 11:54 PM | 35.1 °F | - | 24.1 °F | 64% | 29.98 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
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