History for Maryland Science Center, MD

Wednesday, February 13, 2013 — View Current Conditions
Wednesday, February 13, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 43 °F 38 °F  
Max Temperature 48 °F 45 °F 53 °F (2011)
Min Temperature 37 °F 31 °F 23 °F (2003)
Degree Days
Heating Degree Days 22 27  
Month to date heating degree days 348 361  
Since 1 July heating degree days 2194 2709  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 28 °F    
Average Humidity 67    
Maximum Humidity 85    
Minimum Humidity 49    
Precipitation
Precipitation 0.33 in 0.10 in 1.30 in (2008)
Month to date precipitation 0.99 1.25  
Year to date precipitation 4.89 4.17  
Sea Level Pressure
Sea Level Pressure 29.81 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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Local Photos

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Astronomy
  Rise Set
Actual Time 7:00 AM EST 5:41 PM EST
Civil Twilight 6:32 AM EST 6:08 PM EST
Nautical Twilight 6:01 AM EST 6:40 PM EST
Astronomical Twilight 5:30 AM EST 7:11 PM EST
Moon 8:30 AM EST (2/13) 9:40 PM EST (2/13)
Length Of Visible Light 11h 36m
Length of Day
10h 41m
Waxing Crescent, 13% of the Moon is Illuminated
Feb 13
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
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Hourly Observations
Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 42.1 °F 24.1 °F 49% 29.95 in - North - - N/A   Unknown
1:54 AM 39.9 °F 25.0 °F 55% 29.96 in - North - - N/A   Unknown
2:54 AM 39.9 °F 25.0 °F 55% 29.91 in - North - - N/A   Unknown
3:54 AM 39.0 °F 24.1 °F 55% 29.89 in - North - - N/A   Unknown
4:54 AM 39.0 °F 24.1 °F 55% 29.90 in - North - - N/A   Unknown
5:54 AM 37.9 °F 24.1 °F 57% 29.91 in - North - - N/A   Unknown
6:54 AM 37.0 °F 25.0 °F 62% 29.90 in - North - - N/A   Unknown
7:54 AM 37.9 °F 25.0 °F 60% 29.91 in - North - - N/A   Unknown
8:54 AM 39.0 °F 25.0 °F 57% 29.93 in - North - - N/A   Unknown
9:54 AM 41.0 °F 25.0 °F 53% 29.91 in - North - - N/A   Unknown
10:54 AM 41.0 °F 26.1 °F 55% 29.86 in - North - - N/A   Unknown
11:54 AM 42.1 °F 26.1 °F 53% 29.83 in - North - - N/A   Unknown
12:54 PM 45.0 °F 27.0 °F 49% 29.81 in - North - - N/A   Unknown
1:54 PM 46.0 °F 28.0 °F 50% 29.79 in - North - - N/A   Unknown
2:54 PM 46.9 °F 28.0 °F 48% 29.69 in - North - - N/A   Unknown
3:54 PM 46.0 °F 28.0 °F 50% 29.64 in - North - - N/A   Unknown
4:54 PM 44.1 °F 33.1 °F 65% 29.61 in - North - - 0.01 in   Unknown
5:54 PM 42.1 °F 34.0 °F 73% 29.64 in - North - - 0.03 in   Unknown
6:54 PM 39.0 °F 34.0 °F 82% 29.66 in - North - - 0.06 in   Unknown
7:54 PM 37.9 °F 33.1 °F 83% 29.70 in - North - - 0.06 in   Unknown
8:54 PM 37.9 °F 33.1 °F 83% 29.68 in - North - - 0.09 in   Unknown
9:54 PM 37.9 °F 33.1 °F 83% 29.73 in - North - - 0.04 in   Unknown
10:54 PM 39.0 °F 33.1 °F 79% 29.75 in - North - - 0.04 in   Unknown
11:54 PM 39.0 °F 33.1 °F 79% 29.78 in - North - - N/A   Unknown
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