Baltimore, MD

12:31 PM EST on January 20, 2018 (GMT -0500)
Baltimore-Washington International

Weather History for KBWI - January, 2012

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Sunday, January 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 40 °F 33 °F  
Max Temperature 48 °F 42 °F 75 °F (1975)
Min Temperature 31 °F 25 °F -7 °F (1963)
Degree Days  
Heating Degree Days 25 32  
Month to date heating degree days 778 928  
Since 1 July heating degree days 2190 2709  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 14 °F    
Average Humidity 33    
Maximum Humidity 44    
Minimum Humidity 21    
Precipitation  
Precipitation T in 0.10 in 1.31 in (1939)
Month to date precipitation 2.54 2.84  
Year to date precipitation 2.54 2.84  
Snow  
Snow T in 0.30 in 9.10 in (1966)
Month to date snowfall 1.3 6.2  
Since 1 July snowfall 1.3 9.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 29 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 29, 2012 Rise Set
Actual Time 7:16 AM EST 5:23 PM EST
Civil Twilight 6:48 AM EST 5:51 PM EST
Nautical Twilight 6:15 AM EST 6:24 PM EST
Astronomical Twilight 5:44 AM EST 6:55 PM EST
Moon 10:09 AM EST (1/29) No Moon Set
Length of Visible Light 11h 03m
Length of Day
10h 06m
Waxing Crescent, 36% of the Moon is Illuminated
Jan 29
Waxing Crescent
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last Quarter
Feb 21
New

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 31.1 °F 15.1 °F 43% 30.18 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
1:54 AM 35.1 °F 30.1 °F 12.9 °F 40% 30.19 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
2:54 AM 36.0 °F 28.0 °F 10.9 °F 36% 30.20 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
3:54 AM 33.1 °F 28.7 °F 10.9 °F 40% 30.22 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
4:54 AM 33.1 °F 28.7 °F 10.0 °F 38% 30.23 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
5:54 AM 33.1 °F 26.1 °F 10.9 °F 40% 30.23 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
6:54 AM 33.1 °F 27.7 °F 10.0 °F 38% 30.26 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
7:54 AM 34.0 °F 29.8 °F 10.0 °F 37% 30.27 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
8:54 AM 37.9 °F 32.7 °F 12.0 °F 35% 30.27 in 10.0 mi WSW 6.9 mph - N/A   Clear
9:54 AM 41.0 °F 34.7 °F 12.9 °F 32% 30.27 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
10:54 AM 44.1 °F 38.6 °F 14.0 °F 30% 30.26 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
11:54 AM 45.0 °F 39.3 °F 15.1 °F 30% 30.24 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
12:54 PM 44.1 °F 38.6 °F 12.0 °F 27% 30.22 in 10.0 mi WSW 10.4 mph 19.6 mph N/A   Mostly Cloudy
1:54 PM 46.0 °F 39.3 °F 12.9 °F 26% 30.18 in 10.0 mi WSW 16.1 mph - N/A   Scattered Clouds
2:54 PM 46.9 °F - 10.0 °F 22% 30.15 in 10.0 mi WSW 17.3 mph 23.0 mph N/A   Partly Cloudy
3:54 PM 46.9 °F - 10.0 °F 22% 30.13 in 10.0 mi SW 13.8 mph 20.7 mph N/A   Scattered Clouds
4:54 PM 46.9 °F - 9.0 °F 21% 30.11 in 10.0 mi SSW 6.9 mph 18.4 mph N/A   Scattered Clouds
5:54 PM 44.1 °F 41.5 °F 9.0 °F 24% 30.10 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
6:54 PM 42.1 °F 40.2 °F 10.0 °F 27% 30.10 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
7:54 PM 41.0 °F 36.4 °F 10.0 °F 28% 30.09 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
8:54 PM 41.0 °F 36.4 °F 12.0 °F 31% 30.06 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
9:54 PM 42.1 °F 37.7 °F 12.0 °F 29% 30.06 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
10:54 PM 42.8 °F 33.1 °F 17.6 °F 36% 30.12 in 10.0 mi WNW 25.3 mph 36.8 mph N/A   Overcast
11:17 PM 37.4 °F 26.6 °F 28.4 °F 70% 30.16 in 7.0 mi WNW 21.9 mph 33.4 mph 0.00 in Snow Light Snow
11:34 PM 35.6 °F 27.5 °F 30.2 °F 81% 30.15 in 10.0 mi West 11.5 mph - 0.00 in   Overcast
11:54 PM 36.0 °F 29.6 °F 28.9 °F 76% 30.15 in 10.0 mi West 8.1 mph - 0.00 in   Mostly Cloudy