Weather History for Maryland Science Center, MD

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Monday, September 2, 2013

  Actual Average Record
Temperature  
Mean Temperature 86 °F 77 °F  
Max Temperature 95 °F 85 °F 95 °F (2013)
Min Temperature 77 °F 69 °F 60 °F (2001)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 21 12  
Month to date cooling degree days 40 24  
Year to date cooling degree days 1714 1420  
Growing Degree Days 35 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 59    
Maximum Humidity 76    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in 0.13 in 1.31 in (2012)
Month to date precipitation 0.00 0.25  
Year to date precipitation 27.98 27.62  
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed - (North)    
Max Wind Speed -    
Max Gust Speed -    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 02, 2013 Rise Set
Actual Time 6:36 AM EDT 7:35 PM EDT
Civil Twilight 6:08 AM EDT 8:02 PM EDT
Nautical Twilight 5:36 AM EDT 8:35 PM EDT
Astronomical Twilight 5:02 AM EDT 9:08 PM EDT
Moon 3:51 AM EDT 5:47 PM EDT
Length of Visible Light 13h 53m
Length of Day
12h 59m
Waning Crescent, 8% of the Moon is Illuminated
Sep 2
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 84.0 °F 90.2 °F 73.0 °F 69% 29.78 in - North - - N/A   Unknown
1:54 AM 82.9 °F 89.4 °F 73.9 °F 74% 29.78 in - North - - N/A   Unknown
2:54 AM 81.0 °F 84.4 °F 70.0 °F 69% 29.79 in - North - - N/A   Unknown
3:54 AM 81.0 °F 84.1 °F 69.1 °F 67% 29.76 in - North - - N/A   Unknown
4:54 AM 80.1 °F 82.9 °F 69.1 °F 69% 29.75 in - North - - N/A   Unknown
5:54 AM 78.1 °F - 69.1 °F 74% 29.77 in - North - - N/A   Unknown
6:54 AM 77.0 °F - 69.1 °F 76% 29.78 in - North - - N/A   Unknown
7:54 AM 78.1 °F - 69.1 °F 74% 29.80 in - North - - N/A   Unknown
8:54 AM 81.0 °F 84.1 °F 69.1 °F 67% 29.80 in - North - - N/A   Unknown
9:54 AM 84.0 °F 87.8 °F 69.1 °F 61% 29.80 in - North - - N/A   Unknown
10:54 AM 89.1 °F 93.7 °F 69.1 °F 52% 29.80 in - North - - N/A   Unknown
11:54 AM 90.0 °F 93.6 °F 68.0 °F 48% 29.78 in - North - - N/A   Unknown
12:54 PM 91.0 °F 95.2 °F 68.0 °F 47% 29.77 in - North - - N/A   Unknown
1:54 PM 91.0 °F 95.2 °F 68.0 °F 47% 29.76 in - North - - N/A   Unknown
2:54 PM 93.0 °F 96.4 °F 66.9 °F 42% 29.75 in - North - - N/A   Unknown
3:54 PM 93.0 °F 95.9 °F 66.0 °F 41% 29.74 in - North - - N/A   Unknown
4:54 PM 93.0 °F 95.9 °F 66.0 °F 41% 29.72 in - North - - N/A   Unknown
5:54 PM 91.9 °F 94.5 °F 66.0 °F 42% 29.72 in - North - - N/A   Unknown
6:54 PM 91.0 °F 93.8 °F 66.0 °F 44% 29.73 in - North - - N/A   Unknown
7:54 PM 90.0 °F 92.8 °F 66.9 °F 46% 29.73 in - North - - N/A   Unknown
8:54 PM 88.0 °F 92.9 °F 70.0 °F 55% 29.74 in - North - - N/A   Unknown
9:54 PM 86.0 °F 90.7 °F 70.0 °F 59% 29.75 in - North - - N/A   Unknown
10:54 PM 84.9 °F 90.1 °F 71.1 °F 63% 29.76 in - North - - N/A   Unknown
11:54 PM 84.0 °F 89.0 °F 71.1 °F 65% 29.76 in - North - - N/A   Unknown