History for Maryland Science Center, MD

Monday, January 7, 2013 View Current Conditions
Monday, January 7, 2013
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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
Daily Graph
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Radar Archive
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Astronomy
  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
Waning Crescent, 23% of the Moon is Illuminated
Jan 7
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Hourly Observations
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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