Baltimore, MD

7:25 PM EDT on September 23, 2017 (GMT -0400)
Baltimore-Washington International

Weather History for KBWI - October, 2012

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Wednesday, October 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 47 °F 51 °F  
Max Temperature 53 °F 62 °F 85 °F (1946)
Min Temperature 40 °F 41 °F 25 °F (1966)
Degree Days  
Heating Degree Days 18 14  
Month to date heating degree days 228 294  
Since 1 July heating degree days 256 347  
Cooling Degree Days 0 0  
Month to date cooling degree days 28 18  
Year to date cooling degree days 1569 1163  
Moisture  
Dew Point 38 °F    
Average Humidity 74    
Maximum Humidity 93    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in 0.11 in 1.50 in (1926)
Month to date precipitation 8.92 3.33  
Year to date precipitation 33.60 35.21  
Snow  
Snow 0.00 in 0.00 in 0.10 in (1925)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.56 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
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

Oct. 31, 2012 Rise Set
Actual Time 7:33 AM EDT 6:06 PM EDT
Civil Twilight 7:06 AM EDT 6:33 PM EDT
Nautical Twilight 6:34 AM EDT 7:05 PM EDT
Astronomical Twilight 6:03 AM EDT 7:36 PM EDT
Moon 7:16 PM EDT (10/31) 9:12 AM EDT (10/31)
Length of Visible Light 11h 27m
Length of Day
10h 32m
Full, 97% of the Moon is Illuminated
Oct 31
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:28 AM 42.8 °F 40.1 °F 39.2 °F 87% 29.47 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
12:54 AM 41.0 °F 39.0 °F 39.9 °F 96% 29.47 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
1:54 AM 41.0 °F - 39.9 °F 96% 29.47 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:54 AM 41.0 °F 39.0 °F 39.0 °F 93% 29.49 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
3:54 AM 41.0 °F - 39.0 °F 93% 29.49 in 10.0 mi Calm Calm - N/A   Overcast
4:54 AM 41.0 °F 39.0 °F 39.0 °F 93% 29.51 in 10.0 mi SW 3.5 mph - N/A   Overcast
5:54 AM 41.0 °F - 39.0 °F 93% 29.52 in 10.0 mi Calm Calm - N/A   Overcast
6:54 AM 41.0 °F - 39.0 °F 93% 29.53 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:54 AM 41.0 °F 38.0 °F 39.0 °F 93% 29.54 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
8:54 AM 42.1 °F 39.2 °F 39.0 °F 89% 29.56 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
9:54 AM 44.1 °F 40.8 °F 39.9 °F 85% 29.57 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
10:54 AM 48.0 °F - 39.0 °F 71% 29.57 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
11:54 AM 50.0 °F - 37.9 °F 63% 29.57 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
12:54 PM 50.0 °F - 37.9 °F 63% 29.56 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
1:54 PM 51.1 °F - 36.0 °F 56% 29.56 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
2:54 PM 52.0 °F - 36.0 °F 54% 29.55 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
3:54 PM 52.0 °F - 35.1 °F 53% 29.56 in 10.0 mi WSW 10.4 mph - N/A   Overcast
4:54 PM 52.0 °F - 36.0 °F 54% 29.57 in 10.0 mi West 5.8 mph - N/A   Overcast
5:54 PM 51.1 °F - 37.9 °F 61% 29.60 in 10.0 mi Calm Calm - N/A   Overcast
6:54 PM 50.0 °F - 39.0 °F 66% 29.61 in 10.0 mi Calm Calm - N/A   Overcast
7:54 PM 50.0 °F - 37.0 °F 61% 29.62 in 10.0 mi West 4.6 mph - N/A   Overcast
8:54 PM 48.9 °F - 37.9 °F 66% 29.64 in 10.0 mi West 3.5 mph - N/A   Overcast
9:54 PM 48.9 °F - 37.0 °F 64% 29.65 in 10.0 mi West 4.6 mph - N/A   Overcast
10:54 PM 48.0 °F - 36.0 °F 63% 29.64 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
11:54 PM 46.4 °F 44.3 °F 35.6 °F 66% 29.64 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy