History for Reading, PA
Wednesday, May 23, 2012 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 72 °F | 63 °F | |
| Max Temperature | 83 °F | 74 °F | 95 °F (1925) |
| Min Temperature | 60 °F | 52 °F | 37 °F (1971) |
| Degree Days | |||
| Heating Degree Days | 0 | 4 | |
| Month to date heating degree days | 42 | 145 | |
| Since 1 July heating degree days | 4169 | 5343 | |
| Cooling Degree Days | 7 | 2 | |
| Month to date cooling degree days | 46 | 31 | |
| Year to date cooling degree days | 63 | 40 | |
| Growing Degree Days | 20 (Base 50) | ||
| Moisture | |||
| Dew Point | 63 °F | ||
| Average Humidity | 76 | ||
| Maximum Humidity | 97 | ||
| Minimum Humidity | 54 | ||
| Precipitation | |||
| Precipitation | 0.02 in | 0.17 in | 3.30 in (1873) |
| Month to date precipitation | 2.18 | 2.89 | |
| Year to date precipitation | 8.84 | 15.67 | |
| Sea Level Pressure | |||
| Sea Level Pressure | 29.91 in | ||
| Wind | |||
| Wind Speed | 2 mph (WNW) | ||
| Max Wind Speed | 15 mph | ||
| Max Gust Speed | 18 mph | ||
| Visibility | 9 miles | ||
| Events | Rain , Thunderstorm | ||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| May. 21, 2013 | Rise | Set |
|---|---|---|
| Actual Time | 5:40 AM EDT | 8:21 PM EDT |
| Civil Twilight | 5:09 AM EDT | 8:52 PM EDT |
| Nautical Twilight | 4:29 AM EDT | 9:32 PM EDT |
| Astronomical Twilight | 3:44 AM EDT | 10:17 PM EDT |
| Moon | 7:41 AM EDT (5/23) | 10:40 PM EDT (5/23) |
| Length Of Visible Light | 15h 43m | |
| Length of Day |
14h 40m
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| Waxing Crescent, 6% of the Moon is Illuminated | ||||
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May 23
Waxing Crescent
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May 28
First Quarter
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Jun 4
Full
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Jun 11
Last Quarter
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Jun 19
New
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| Time (EDT) | Temp. | Heat Index | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:54 AM | 64.9 °F | - | 60.1 °F | 84% | 29.86 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
| 1:54 AM | 63.0 °F | - | 60.1 °F | 90% | 29.86 in | 10.0 mi | Calm | Calm | - | 0.00 in | Rain | Light Rain |
| 2:54 AM | 64.0 °F | - | 60.1 °F | 87% | 29.86 in | 9.0 mi | Calm | Calm | - | 0.00 in | Clear | |
| 3:54 AM | 60.8 °F | - | 59.0 °F | 94% | 29.86 in | 8.0 mi | Calm | Calm | - | N/A | Partly Cloudy | |
| 4:54 AM | 63.0 °F | - | 60.1 °F | 90% | 29.87 in | 9.0 mi | Calm | Calm | - | N/A | Clear | |
| 5:43 AM | 60.8 °F | - | 57.2 °F | 88% | 29.85 in | 2.0 mi | Calm | Calm | - | N/A | Clear | |
| 5:54 AM | 61.0 °F | - | 57.9 °F | 90% | 29.87 in | 5.0 mi | Calm | Calm | - | N/A | Clear | |
| 6:54 AM | 63.0 °F | - | 60.1 °F | 90% | 29.88 in | 7.0 mi | Calm | Calm | - | N/A | Clear | |
| 7:54 AM | 66.9 °F | - | 62.1 °F | 84% | 29.90 in | 7.0 mi | Calm | Calm | - | N/A | Clear | |
| 8:54 AM | 73.0 °F | - | 63.0 °F | 71% | 29.90 in | 10.0 mi | Calm | Calm | - | N/A | Clear | |
| 9:54 AM | 78.1 °F | - | 64.0 °F | 62% | 29.91 in | 10.0 mi | Calm | Calm | - | N/A | Scattered Clouds | |
| 10:54 AM | 75.9 °F | - | 62.1 °F | 62% | 29.91 in | 10.0 mi | Calm | Calm | - | N/A | Partly Cloudy | |
| 11:54 AM | 77.0 °F | - | 63.0 °F | 62% | 29.91 in | 10.0 mi | Calm | Calm | - | N/A | Scattered Clouds | |
| 12:54 PM | 79.0 °F | - | 63.0 °F | 58% | 29.92 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 1:54 PM | 81.0 °F | 81.9 °F | 62.1 °F | 52% | 29.91 in | 10.0 mi | Variable | 4.6 mph | - | N/A | Mostly Cloudy | |
| 2:42 PM | 78.8 °F | - | 64.4 °F | 61% | 29.90 in | 10.0 mi | NW | 12.7 mph | - | 0.00 in | Rain | Light Rain |
| 2:54 PM | 77.0 °F | - | 64.9 °F | 66% | 29.91 in | 10.0 mi | NNW | 9.2 mph | - | 0.00 in | Mostly Cloudy | |
| 3:54 PM | 75.0 °F | - | 64.0 °F | 69% | 29.91 in | 10.0 mi | North | 8.1 mph | - | 0.00 in | Thunderstorm | Mostly Cloudy |
| 4:07 PM | 75.2 °F | - | 64.4 °F | 69% | 29.90 in | 10.0 mi | NW | 4.6 mph | - | N/A | Mostly Cloudy | |
| 4:24 PM | 73.4 °F | - | 64.4 °F | 73% | 29.91 in | 10.0 mi | West | 10.4 mph | - | N/A | Thunderstorm | Mostly Cloudy |
| 4:39 PM | 71.6 °F | - | 64.4 °F | 78% | 29.91 in | 5.0 mi | WNW | 9.2 mph | - | 0.02 in | Rain | Heavy Rain |
| 4:54 PM | 71.1 °F | - | 66.0 °F | 84% | 29.92 in | 9.0 mi | WNW | 8.1 mph | - | 0.02 in | Rain | Light Rain |
| 5:15 PM | 71.6 °F | - | 66.2 °F | 83% | 29.91 in | 10.0 mi | WNW | 6.9 mph | - | 0.00 in | Thunderstorm | Mostly Cloudy |
| 5:30 PM | 69.8 °F | - | 66.2 °F | 88% | 29.91 in | 7.0 mi | Calm | Calm | - | 0.00 in | Mostly Cloudy | |
| 5:54 PM | 71.1 °F | - | 66.9 °F | 87% | 29.93 in | 10.0 mi | NNE | 4.6 mph | - | 0.00 in | Scattered Clouds | |
| 6:54 PM | 71.1 °F | - | 66.0 °F | 84% | 29.95 in | 10.0 mi | Calm | Calm | - | N/A | Mostly Cloudy | |
| 7:26 PM | 71.6 °F | - | 66.2 °F | 83% | 29.94 in | 10.0 mi | Calm | Calm | - | N/A | Thunderstorm | Mostly Cloudy |
| 7:46 PM | 71.6 °F | - | 64.4 °F | 78% | 29.94 in | 10.0 mi | West | 3.5 mph | - | N/A | Partly Cloudy | |
| 7:54 PM | 70.0 °F | - | 64.9 °F | 84% | 29.96 in | 10.0 mi | SW | 3.5 mph | - | N/A | Partly Cloudy | |
| 8:54 PM | 69.1 °F | - | 64.9 °F | 87% | 29.97 in | 10.0 mi | SW | 3.5 mph | - | N/A | Mostly Cloudy | |
| 9:54 PM | 69.1 °F | - | 64.9 °F | 87% | 29.98 in | 10.0 mi | SSW | 3.5 mph | - | 0.00 in | Clear | |
| 10:54 PM | 69.1 °F | - | 64.9 °F | 87% | 30.00 in | 10.0 mi | Calm | Calm | - | N/A | Partly Cloudy | |
| 11:54 PM | 69.1 °F | - | 64.0 °F | 84% | 30.01 in | 10.0 mi | Calm | Calm | - | N/A | Scattered Clouds | |
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