Weather History for Baltimore, MD

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Saturday, November 20, 2010

  Actual Average Record
Temperature  
Mean Temperature 49 °F 45 °F  
Max Temperature 63 °F 55 °F 79 °F (1942)
Min Temperature 34 °F 35 °F 22 °F (1951)
Degree Days  
Heating Degree Days 16 20  
Month to date heating degree days 341 338  
Since 1 July heating degree days 594 685  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1742 1163  
Moisture  
Dew Point 35 °F    
Average Humidity 62    
Maximum Humidity 85    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.11 in 2.30 in (1952)
Month to date precipitation 1.80 2.17  
Year to date precipitation 41.27 37.38  
Snow  
Snow 0.00 in 0.00 in 2.10 in (1961)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 0.0 0.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Nov. 20, 2010 Rise Set
Actual Time 6:55 AM EST 4:48 PM EST
Civil Twilight 6:26 AM EST 5:17 PM EST
Nautical Twilight 5:53 AM EST 5:50 PM EST
Astronomical Twilight 5:22 AM EST 6:22 PM EST
Moon 3:54 PM EST (11/20) 5:52 AM EST (11/20)
Length of Visible Light 10h 51m
Length of Day
9h 53m
Waxing Gibbous, 99% of the Moon is Illuminated
Nov 20
Waxing Gibbous
Nov 21
Full
Nov 28
Last Quarter
Dec 5
New
Dec 13
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 36.0 °F 33.3 °F 28.0 °F 73% 30.22 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
1:54 AM 37.9 °F 33.5 °F 30.0 °F 73% 30.20 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
2:54 AM 36.0 °F 33.3 °F 30.0 °F 79% 30.19 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
3:54 AM 35.6 °F - 30.2 °F 81% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:54 AM 36.0 °F 32.1 °F 30.0 °F 79% 30.18 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
5:54 AM 37.9 °F 33.5 °F 32.0 °F 79% 30.18 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
6:54 AM 37.9 °F 35.5 °F 33.1 °F 83% 30.18 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
7:54 AM 41.0 °F 39.0 °F 34.0 °F 76% 30.19 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
8:54 AM 46.9 °F - 36.0 °F 66% 30.21 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
9:54 AM 52.0 °F - 37.0 °F 57% 30.21 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
10:54 AM 57.9 °F - 39.0 °F 49% 30.20 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
11:54 AM 61.0 °F - 39.0 °F 44% 30.18 in 10.0 mi West 10.4 mph 18.4 mph N/A   Mostly Cloudy
12:54 PM 62.1 °F - 37.9 °F 41% 30.17 in 10.0 mi West 11.5 mph 21.9 mph N/A   Mostly Cloudy
1:54 PM 62.1 °F - 37.9 °F 41% 30.17 in 10.0 mi West 10.4 mph 20.7 mph N/A   Mostly Cloudy
2:54 PM 62.1 °F - 39.0 °F 43% 30.18 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
3:54 PM 60.1 °F - 37.9 °F 44% 30.19 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
4:54 PM 57.9 °F - 37.0 °F 46% 30.21 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:54 PM 55.9 °F - 37.0 °F 49% 30.22 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
6:54 PM 54.0 °F - 37.0 °F 53% 30.25 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
7:54 PM 52.0 °F - 37.0 °F 57% 30.26 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
8:54 PM 51.1 °F - 37.0 °F 59% 30.27 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
9:54 PM 50.0 °F - 36.0 °F 59% 30.29 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
10:54 PM 45.0 °F 43.5 °F 36.0 °F 71% 30.30 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
11:54 PM 48.0 °F - 35.1 °F 61% 30.32 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy