Baltimore, MD

11:34 AM EDT on March 28, 2017 (GMT -0400)
Baltimore-Washington International

Weather History for KBWI - December, 2012

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Monday, December 3, 2012

  Actual Average Record
Temperature  
Mean Temperature 56 °F 40 °F  
Max Temperature 70 °F 49 °F 72 °F (1998)
Min Temperature 41 °F 31 °F 11 °F (1976)
Degree Days  
Heating Degree Days 9 25  
Month to date heating degree days 51 73  
Since 1 July heating degree days 964 977  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1569 1164  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in 0.12 in 1.43 in (1967)
Month to date precipitation T 0.35  
Year to date precipitation 34.31 38.86  
Snow  
Snow 0.00 in 0.10 in 2.00 in (1907)
Month to date snowfall 0.0 0.2  
Since 1 July snowfall T 0.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 1 mph (West)    
Max Wind Speed 9 mph    
Max Gust Speed 13 mph    
Visibility 9 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 03, 2012 Rise Set
Actual Time 7:09 AM EST 4:43 PM EST
Civil Twilight 6:39 AM EST 5:13 PM EST
Nautical Twilight 6:06 AM EST 5:46 PM EST
Astronomical Twilight 5:34 AM EST 6:19 PM EST
Moon 9:27 PM EST (12/3) 10:32 AM EST (12/3)
Length of Visible Light 10h 33m
Length of Day
9h 34m
Waning Gibbous, 78% of the Moon is Illuminated
Dec 3
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 46.9 °F 46.0 °F 97% 30.15 in 7.0 mi Calm Calm - N/A   Scattered Clouds
1:54 AM 46.0 °F 45.0 °F 96% 30.16 in 7.0 mi Calm Calm - N/A Fog Shallow Fog
2:54 AM 44.1 °F 44.1 °F 100% 30.17 in 7.0 mi Calm Calm - N/A Fog Shallow Fog
3:54 AM 44.1 °F 44.1 °F 100% 30.17 in 7.0 mi Calm Calm - N/A Fog Patches of Fog
4:54 AM 42.1 °F 42.1 °F 100% 30.18 in 7.0 mi Calm Calm - N/A Fog Patches of Fog
5:54 AM 42.1 °F 42.1 °F 100% 30.19 in 7.0 mi Calm Calm - N/A Fog Patches of Fog
6:54 AM 42.1 °F 41.0 °F 96% 30.22 in 6.0 mi Calm Calm - N/A Fog Patches of Fog
7:54 AM 43.0 °F 42.1 °F 97% 30.24 in 8.0 mi Calm Calm - N/A Fog Shallow Fog
8:54 AM 51.1 °F 48.0 °F 89% 30.25 in 9.0 mi Calm Calm - N/A   Partly Cloudy
9:54 AM 57.2 °F 50.0 °F 77% 30.25 in 9.0 mi Calm Calm - N/A   Scattered Clouds
10:54 AM 63.0 °F 51.1 °F 65% 30.24 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:54 AM 68.0 °F 52.0 °F 56% 30.22 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:54 PM 68.0 °F 52.0 °F 56% 30.19 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
1:54 PM 70.0 °F 52.0 °F 53% 30.18 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
2:54 PM 69.1 °F 53.1 °F 57% 30.18 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
3:54 PM 69.1 °F 52.0 °F 54% 30.20 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
4:54 PM 64.0 °F 52.0 °F 65% 30.21 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
5:54 PM 59.0 °F 51.1 °F 75% 30.22 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:54 PM 57.9 °F 51.1 °F 78% 30.25 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:54 PM 55.0 °F 50.0 °F 83% 30.24 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:54 PM 55.9 °F 51.1 °F 84% 30.24 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:54 PM 52.0 °F 48.9 °F 89% 30.24 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:54 PM 52.0 °F 48.9 °F 89% 30.23 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
11:54 PM 50.0 °F 48.0 °F 93% 30.23 in 9.0 mi Calm Calm - N/A   Scattered Clouds