Maryland Science Center, MD

1:39 AM EDT on April 25, 2017 (GMT -0400)
Maryland Science Center

Weather History for KDMH - November, 2012

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Wednesday, November 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F 48 °F  
Max Temperature 59 °F 56 °F 70 °F (2003)
Min Temperature 45 °F 41 °F 28 °F (2000)
Degree Days  
Heating Degree Days 13 17  
Month to date heating degree days 305 275  
Since 1 July heating degree days 433 484  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 2321 1664  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 31 °F    
Average Humidity 47    
Maximum Humidity 66    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.09 in 0.72 in (2005)
Month to date precipitation 0.40 2.03  
Year to date precipitation 36.51 36.54  
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed - (North)    
Max Wind Speed -    
Max Gust Speed -    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Nov. 21, 2012 Rise Set
Actual Time 6:57 AM EST 4:47 PM EST
Civil Twilight 6:28 AM EST 5:16 PM EST
Nautical Twilight 5:55 AM EST 5:49 PM EST
Astronomical Twilight 5:23 AM EST 6:21 PM EST
Moon 1:00 PM EST (11/21) 12:16 AM EST (11/21)
Length of Visible Light 10h 48m
Length of Day
9h 50m
First Quarter, 61% of the Moon is Illuminated
Nov 21
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 48.9 °F 37.0 °F 64% 30.13 in - North - - N/A   Unknown
1:54 AM 48.9 °F 36.0 °F 61% 30.14 in - North - - N/A   Unknown
2:54 AM 48.0 °F 36.0 °F 63% 30.14 in - North - - N/A   Unknown
3:54 AM 46.0 °F 36.0 °F 68% 30.14 in - North - - N/A   Unknown
4:54 AM 46.0 °F 35.1 °F 66% 30.16 in - North - - N/A   Unknown
5:54 AM 46.0 °F 34.0 °F 63% 30.17 in - North - - N/A   Unknown
6:54 AM 46.0 °F 33.1 °F 61% 30.18 in - North - - N/A   Unknown
7:54 AM 46.0 °F 33.1 °F 61% 30.19 in - North - - N/A   Unknown
8:54 AM 48.0 °F 32.0 °F 54% 30.21 in - North - - N/A   Unknown
9:54 AM 51.1 °F 33.1 °F 50% 30.22 in - North - - N/A   Unknown
10:54 AM 53.1 °F 30.9 °F 43% 30.21 in - North - - N/A   Unknown
11:54 AM 55.0 °F 30.9 °F 40% 30.19 in - North - - N/A   Unknown
12:54 PM 57.9 °F 28.0 °F 32% 30.17 in - North - - N/A   Unknown
1:54 PM 57.9 °F 28.0 °F 32% 30.17 in - North - - N/A   Unknown
2:54 PM 57.9 °F 27.0 °F 31% 30.16 in - North - - N/A   Unknown
3:54 PM 57.9 °F 25.0 °F 28% 30.17 in - North - - N/A   Unknown
4:54 PM 57.0 °F 25.0 °F 29% 30.18 in - North - - N/A   Unknown
5:54 PM 55.9 °F 28.0 °F 34% 30.19 in - North - - N/A   Unknown
6:54 PM 54.0 °F 28.9 °F 38% 30.21 in - North - - N/A   Unknown
7:54 PM 54.0 °F 28.9 °F 38% 30.22 in - North - - N/A   Unknown
8:54 PM 53.1 °F 28.9 °F 40% 30.22 in - North - - N/A   Unknown
9:54 PM 51.1 °F 30.0 °F 44% 30.22 in - North - - N/A   Unknown
10:54 PM 51.1 °F 28.9 °F 43% 30.21 in - North - - N/A   Unknown
11:54 PM 50.0 °F 28.9 °F 44% 30.22 in - North - - N/A   Unknown