History for Maryland Science Center, MD
Monday, January 7, 2013 — View Current Conditions
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| Actual | Average | Record | |
|---|---|---|---|
| Temperature | |||
| Mean Temperature | 43 °F | 36 °F | |
| Max Temperature | 49 °F | 42 °F | 69 °F (2008) |
| Min Temperature | 37 °F | 29 °F | 19 °F (2004) |
| Degree Days | |||
| Heating Degree Days | 22 | 29 | |
| Month to date heating degree days | 167 | 203 | |
| Since 1 July heating degree days | 1294 | 1646 | |
| Cooling Degree Days | 0 | 0 | |
| Month to date cooling degree days | 0 | 0 | |
| Year to date cooling degree days | 0 | 0 | |
| Moisture | |||
| Dew Point | 26 °F | ||
| Average Humidity | 49 | ||
| Maximum Humidity | 59 | ||
| Minimum Humidity | 39 | ||
| Precipitation | |||
| Precipitation | 0.00 in | 0.10 in | 1.36 in (2009) |
| Month to date precipitation | 0.00 | 0.69 | |
| Year to date precipitation | 0.00 | 0.69 | |
| Sea Level Pressure | |||
| Sea Level Pressure | 30.35 in | ||
| Wind | |||
| Wind Speed | - (North) | ||
| Max Wind Speed | - | ||
| Max Gust Speed | - | ||
| T = Trace of Precipitation, MM = Missing Value | Source: NWS Daily Summary |
| Rise | Set | |
|---|---|---|
| Actual Time | 7:26 AM EST | 4:59 PM EST |
| Civil Twilight | 6:56 AM EST | 5:29 PM EST |
| Nautical Twilight | 6:23 AM EST | 6:02 PM EST |
| Astronomical Twilight | 5:50 AM EST | 6:35 PM EST |
| Moon | 2:48 AM EST (1/7) | 1:08 PM EST (1/7) |
| Length Of Visible Light | 10h 32m | |
| Length of Day |
9h 33m
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| Waning Crescent, 23% of the Moon is Illuminated | ||||
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Jan 7
Waning Crescent
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Jan 11
New
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Jan 18
First Quarter
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Jan 26
Full
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Feb 3
Last Quarter
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| Time (EST) | Temp. | Dew Point | Humidity | Pressure | Visibility | Wind Dir | Wind Speed | Gust Speed | Precip | Events | Conditions | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12:54 AM | 46.9 °F | 27.0 °F | 46% | 30.15 in | - | North | - | - | N/A | Unknown | ||
| 1:54 AM | 46.0 °F | 28.0 °F | 50% | 30.16 in | - | North | - | - | N/A | Unknown | ||
| 2:54 AM | 46.0 °F | 28.0 °F | 50% | 30.18 in | - | North | - | - | N/A | Unknown | ||
| 3:54 AM | 45.0 °F | 28.0 °F | 52% | 30.20 in | - | North | - | - | N/A | Unknown | ||
| 4:54 AM | 44.1 °F | 27.0 °F | 51% | 30.22 in | - | North | - | - | N/A | Unknown | ||
| 5:54 AM | 45.0 °F | 28.0 °F | 52% | 30.26 in | - | North | - | - | N/A | Unknown | ||
| 6:54 AM | 45.0 °F | 27.0 °F | 49% | 30.29 in | - | North | - | - | N/A | Unknown | ||
| 7:54 AM | 44.1 °F | 26.1 °F | 49% | 30.32 in | - | North | - | - | N/A | Unknown | ||
| 8:54 AM | 46.0 °F | 26.1 °F | 46% | 30.36 in | - | North | - | - | N/A | Unknown | ||
| 9:54 AM | 46.9 °F | 25.0 °F | 42% | 30.39 in | - | North | - | - | N/A | Unknown | ||
| 10:54 AM | 46.9 °F | 25.0 °F | 42% | 30.41 in | - | North | - | - | N/A | Unknown | ||
| 11:54 AM | 48.0 °F | 25.0 °F | 41% | 30.40 in | - | North | - | - | N/A | Unknown | ||
| 12:54 PM | 48.0 °F | 24.1 °F | 39% | 30.39 in | - | North | - | - | N/A | Unknown | ||
| 1:54 PM | 46.9 °F | 25.0 °F | 42% | 30.39 in | - | North | - | - | N/A | Unknown | ||
| 2:54 PM | 46.9 °F | 24.1 °F | 41% | 30.40 in | - | North | - | - | N/A | Unknown | ||
| 3:54 PM | 46.0 °F | 24.1 °F | 42% | 30.41 in | - | North | - | - | N/A | Unknown | ||
| 4:54 PM | 45.0 °F | 24.1 °F | 44% | 30.42 in | - | North | - | - | N/A | Unknown | ||
| 5:54 PM | 45.0 °F | 24.1 °F | 44% | 30.43 in | - | North | - | - | N/A | Unknown | ||
| 6:54 PM | 44.1 °F | 24.1 °F | 45% | 30.43 in | - | North | - | - | N/A | Unknown | ||
| 7:54 PM | 43.0 °F | 25.0 °F | 49% | 30.42 in | - | North | - | - | N/A | Unknown | ||
| 8:54 PM | 41.0 °F | 26.1 °F | 55% | 30.43 in | - | North | - | - | N/A | Unknown | ||
| 9:54 PM | 39.0 °F | 26.1 °F | 60% | 30.43 in | - | North | - | - | N/A | Unknown | ||
| 10:54 PM | 37.0 °F | 25.0 °F | 62% | 30.42 in | - | North | - | - | N/A | Unknown | ||
| 11:54 PM | 37.0 °F | 25.0 °F | 62% | 30.42 in | - | North | - | - | N/A | Unknown | ||
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