Baltimore, MD

2:38 AM EST on December 15, 2017 (GMT -0500)
Baltimore-Washington International

Weather History for KBWI - September, 2013

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Friday, September 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 71 °F 69 °F  
Max Temperature 80 °F 79 °F 97 °F (1952)
Min Temperature 61 °F 59 °F 42 °F (1958)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 5  
Since 1 July heating degree days 0 6  
Cooling Degree Days 6 5  
Month to date cooling degree days 137 83  
Year to date cooling degree days 1282 1093  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 64    
Maximum Humidity 97    
Minimum Humidity 30    
Precipitation  
Precipitation T in 0.14 in 3.15 in (1944)
Month to date precipitation 0.67 1.61  
Year to date precipitation 26.24 29.46  
Snow  
Snow 0.00 in 0.00 in - ()
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 29.78 in    
Wind  
Wind Speed 8 mph (NW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Rain    
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

Sep. 13, 2013 Rise Set
Actual Time 6:46 AM EDT 7:17 PM EDT
Civil Twilight 6:19 AM EDT 7:44 PM EDT
Nautical Twilight 5:47 AM EDT 8:16 PM EDT
Astronomical Twilight 5:15 AM EDT 8:48 PM EDT
Moon 3:04 PM EDT (9/13) 12:15 AM EDT (9/13)
Length of Visible Light 13h 25m
Length of Day
12h 31m
First Quarter, 61% of the Moon is Illuminated
Sep 13
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 70.0 °F 68.0 °F 93% 29.73 in 7.0 mi West 4.6 mph - N/A   Mostly Cloudy
1:54 AM 70.0 °F 66.9 °F 90% 29.71 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
2:54 AM 69.1 °F 66.0 °F 90% 29.70 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:54 AM 66.9 °F 64.9 °F 93% 29.70 in 9.0 mi Calm Calm - N/A   Scattered Clouds
4:54 AM 66.9 °F 64.0 °F 90% 29.70 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:54 AM 68.0 °F 63.0 °F 84% 29.71 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:54 AM 66.0 °F 62.1 °F 87% 29.73 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
7:54 AM 66.9 °F 61.0 °F 81% 29.74 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
8:54 AM 66.9 °F 61.0 °F 81% 29.77 in 10.0 mi WNW 6.9 mph - 0.00 in Rain Light Rain
9:54 AM 68.0 °F 59.0 °F 73% 29.78 in 10.0 mi NNW 9.2 mph - 0.00 in Rain Light Rain
10:54 AM 72.0 °F 57.9 °F 61% 29.78 in 10.0 mi WNW 10.4 mph 17.3 mph 0.00 in   Scattered Clouds
11:54 AM 75.0 °F 54.0 °F 48% 29.78 in 10.0 mi NNW 12.7 mph 21.9 mph N/A   Scattered Clouds
12:54 PM 77.0 °F 52.0 °F 42% 29.77 in 10.0 mi WNW 12.7 mph 23.0 mph N/A   Scattered Clouds
1:54 PM 78.1 °F 48.9 °F 36% 29.76 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Scattered Clouds
2:54 PM 79.0 °F 48.9 °F 35% 29.75 in 10.0 mi West 13.8 mph 20.7 mph N/A   Scattered Clouds
3:54 PM 79.0 °F 46.9 °F 32% 29.76 in 10.0 mi NNW 15.0 mph 18.4 mph N/A   Scattered Clouds
4:54 PM 78.1 °F 45.0 °F 31% 29.75 in 10.0 mi NNW 10.4 mph 17.3 mph N/A   Scattered Clouds
5:54 PM 75.0 °F 46.0 °F 36% 29.77 in 10.0 mi NNW 16.1 mph 20.7 mph N/A   Mostly Cloudy
6:54 PM 71.1 °F 48.9 °F 45% 29.81 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
7:54 PM 68.0 °F 51.1 °F 55% 29.84 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
8:54 PM 66.0 °F 51.1 °F 59% 29.88 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
9:54 PM 64.9 °F 51.1 °F 61% 29.89 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
10:54 PM 64.0 °F 51.1 °F 63% 29.91 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
11:54 PM 63.0 °F 48.9 °F 60% 29.92 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy