Weather History for Baltimore, MD

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Friday, January 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 33 °F 33 °F  
Max Temperature 42 °F 42 °F 70 °F (2000)
Min Temperature 23 °F 25 °F 4 °F (1918)
Degree Days  
Heating Degree Days 32 32  
Month to date heating degree days 126 128  
Since 1 July heating degree days 1723 1909  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 20 °F    
Average Humidity 60    
Maximum Humidity 81    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.10 in 1.90 in (1886)
Month to date precipitation 0.00 0.38  
Year to date precipitation 0.00 0.38  
Snow  
Snow 0.00 in 0.20 in 1.80 in (1980)
Month to date snowfall 0.0 0.6  
Since 1 July snowfall 1.4 4.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 11 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 04, 2013 Rise Set
Actual Time 7:26 AM EST 4:57 PM EST
Civil Twilight 6:56 AM EST 5:27 PM EST
Nautical Twilight 6:23 AM EST 6:00 PM EST
Astronomical Twilight 5:50 AM EST 6:33 PM EST
Moon No Moon Rise 11:11 AM EST (1/4)
Length of Visible Light 10h 30m
Length of Day
9h 31m
Waning Gibbous, 55% of the Moon is Illuminated
Jan 4
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

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 26.1 °F - 19.0 °F 75% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:54 AM 27.0 °F 23.0 °F 19.0 °F 72% 30.17 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
2:54 AM 28.9 °F 23.9 °F 19.0 °F 67% 30.18 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
3:54 AM 30.0 °F 22.4 °F 19.0 °F 64% 30.19 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
4:54 AM 23.0 °F 17.0 °F 18.0 °F 81% 30.18 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
5:54 AM 30.0 °F 25.2 °F 19.9 °F 66% 30.19 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
6:54 AM 30.0 °F 26.5 °F 19.9 °F 66% 30.20 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
7:54 AM 30.2 °F 26.7 °F 19.4 °F 64% 30.19 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
8:54 AM 35.1 °F 28.6 °F 19.9 °F 54% 30.19 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
9:54 AM 35.1 °F 25.9 °F 21.0 °F 57% 30.19 in 10.0 mi West 13.8 mph 21.9 mph N/A   Mostly Cloudy
10:54 AM 37.0 °F 27.0 °F 19.9 °F 50% 30.19 in 10.0 mi WNW 18.4 mph 25.3 mph N/A   Mostly Cloudy
11:54 AM 39.0 °F 31.0 °F 19.9 °F 46% 30.16 in 10.0 mi WNW 13.8 mph 25.3 mph N/A   Mostly Cloudy
12:54 PM 39.9 °F 31.4 °F 19.9 °F 45% 30.13 in 10.0 mi West 16.1 mph 21.9 mph N/A   Partly Cloudy
1:54 PM 41.0 °F 31.6 °F 19.9 °F 43% 30.09 in 10.0 mi West 20.7 mph 28.8 mph N/A   Partly Cloudy
2:54 PM 42.1 °F 34.5 °F 19.9 °F 41% 30.09 in 10.0 mi West 15.0 mph 23.0 mph N/A   Partly Cloudy
3:54 PM 42.1 °F 33.3 °F 19.9 °F 41% 30.09 in 10.0 mi West 19.6 mph 27.6 mph N/A   Partly Cloudy
4:54 PM 39.0 °F 31.4 °F 19.0 °F 45% 30.10 in 10.0 mi West 12.7 mph - N/A   Scattered Clouds
5:54 PM 37.9 °F 30.5 °F 19.0 °F 47% 30.10 in 10.0 mi West 11.5 mph 19.6 mph N/A   Scattered Clouds
6:54 PM 37.0 °F 27.7 °F 19.0 °F 48% 30.12 in 10.0 mi West 16.1 mph 23.0 mph N/A   Scattered Clouds
7:54 PM 36.0 °F 26.3 °F 19.0 °F 50% 30.13 in 10.0 mi West 16.1 mph 25.3 mph N/A   Clear
8:54 PM 36.0 °F 26.3 °F 19.0 °F 50% 30.13 in 10.0 mi West 16.1 mph 25.3 mph N/A   Partly Cloudy
9:54 PM 35.6 °F 26.6 °F 19.4 °F 52% 30.14 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
10:54 PM 35.1 °F 26.4 °F 19.9 °F 54% 30.15 in 10.0 mi West 12.7 mph 18.4 mph N/A   Clear
11:54 PM 36.0 °F 27.1 °F 19.9 °F 52% 30.14 in 10.0 mi West 13.8 mph - N/A   Clear