Weather History for Frederick, MD

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Monday, February 18, 2013

  Actual Average (KHGR) Record (KHGR)
Temperature  
Mean Temperature 30 °F -  
Max Temperature 41 °F 42 °F - (0)
Min Temperature 19 °F 26 °F - (0)
Degree Days  
Heating Degree Days 35    
Moisture  
Dew Point 13 °F    
Average Humidity 55    
Maximum Humidity 69    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 8 mph (WSW)    
Max Wind Speed 15 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 18, 2013 Rise Set
Actual Time 6:57 AM EST 5:49 PM EST
Civil Twilight 6:30 AM EST 6:17 PM EST
Nautical Twilight 5:58 AM EST 6:48 PM EST
Astronomical Twilight 5:27 AM EST 7:19 PM EST
Moon 11:35 AM EST (2/18) 1:34 AM EST (2/18)
Length of Visible Light 11h 47m
Length of Day
10h 52m
First Quarter, 58% of the Moon is Illuminated
Feb 18
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 23.0 °F 12.4 °F 8.6 °F 54% 30.24 in 10.0 mi NW 10.4 mph 23.0 mph N/A   Clear
12:35 AM 23.0 °F 13.1 °F 8.6 °F 54% 30.24 in 10.0 mi WNW 9.2 mph - N/A   Clear
12:55 AM 23.0 °F 10.1 °F 8.6 °F 54% 30.25 in 10.0 mi WNW 15.0 mph 23.0 mph N/A   Clear
1:15 AM 21.2 °F 9.5 °F 8.6 °F 58% 30.25 in 10.0 mi WNW 11.5 mph 17.3 mph N/A   Clear
1:35 AM 21.2 °F 11.7 °F 8.6 °F 58% 30.25 in 10.0 mi WNW 8.1 mph 19.6 mph N/A   Clear
1:55 AM 21.2 °F 12.6 °F 8.6 °F 58% 30.26 in 10.0 mi NW 6.9 mph - N/A   Clear
2:15 AM 21.2 °F 10.9 °F 8.6 °F 58% 30.26 in 10.0 mi WNW 9.2 mph - N/A   Clear
2:35 AM 19.4 °F 10.4 °F 8.6 °F 63% 30.26 in 10.0 mi NW 6.9 mph - N/A   Clear
2:55 AM 21.2 °F 10.1 °F 8.6 °F 58% 30.27 in 10.0 mi WNW 10.4 mph - N/A   Clear
3:15 AM 21.2 °F 9.5 °F 8.6 °F 58% 30.27 in 10.0 mi WNW 11.5 mph 17.3 mph N/A   Clear
3:35 AM 21.2 °F 8.9 °F 8.6 °F 58% 30.26 in 10.0 mi WNW 12.7 mph 18.4 mph N/A   Clear
3:55 AM 21.2 °F 14.9 °F 8.6 °F 58% 30.27 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:15 AM 21.2 °F 16.4 °F 8.6 °F 58% 30.28 in 10.0 mi WNW 3.5 mph - N/A   Clear
4:35 AM 21.2 °F 11.7 °F 8.6 °F 58% 30.29 in 10.0 mi WNW 8.1 mph - N/A   Clear
4:55 AM 19.4 °F 14.3 °F 8.6 °F 63% 30.30 in 10.0 mi West 3.5 mph - N/A   Clear
5:15 AM 21.2 °F 12.6 °F 8.6 °F 58% 30.31 in 10.0 mi West 6.9 mph - N/A   Clear
5:35 AM 21.2 °F 13.6 °F 8.6 °F 58% 30.32 in 10.0 mi West 5.8 mph - N/A   Clear
5:45 AM 19.4 °F 11.5 °F 8.6 °F 63% 30.32 in 10.0 mi WNW 5.8 mph - N/A   Clear
6:45 AM 19.4 °F 10.4 °F 8.6 °F 63% 30.36 in 10.0 mi West 6.9 mph - N/A   Clear
7:45 AM 21.2 °F 12.6 °F 8.6 °F 58% 30.37 in 10.0 mi WNW 6.9 mph - N/A   Clear
9:45 AM 26.6 °F 15.2 °F 10.4 °F 51% 30.40 in 10.0 mi West 13.8 mph - N/A   Clear
10:45 AM 30.2 °F 23.4 °F 10.4 °F 44% 30.39 in 10.0 mi WNW 6.9 mph - N/A   Clear
11:48 AM 32.0 °F 26.4 °F 10.4 °F 41% 30.36 in 10.0 mi WNW 5.8 mph - N/A   Clear
12:45 PM 35.6 °F 27.5 °F 12.2 °F 38% 30.32 in 10.0 mi SW 11.5 mph - N/A   Clear
1:50 PM 37.4 °F 31.4 °F 12.2 °F 36% 30.29 in 10.0 mi WSW 8.1 mph - N/A   Clear
3:50 PM 41.0 °F 35.8 °F 15.8 °F 36% 30.25 in 10.0 mi West 8.1 mph - N/A   Clear
4:50 PM 39.2 °F 33.6 °F 14.0 °F 36% 30.24 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:50 PM 35.6 °F 31.7 °F 15.8 °F 44% 30.25 in 10.0 mi South 4.6 mph - N/A   Clear
6:50 PM 33.8 °F 30.8 °F 15.8 °F 48% 30.24 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:50 PM 33.8 °F 29.6 °F 15.8 °F 48% 30.23 in 10.0 mi South 4.6 mph - N/A   Clear
8:00 PM 32.0 °F 28.7 °F 19.4 °F 60% 30.22 in 10.0 mi South 3.5 mph - N/A   Clear
8:20 PM 32.0 °F 27.5 °F 21.2 °F 64% 30.22 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:40 PM 33.8 °F 30.8 °F 14.0 °F 44% 30.21 in 10.0 mi South 3.5 mph - N/A   Clear
9:00 PM 32.0 °F 28.7 °F 19.4 °F 60% 30.21 in 10.0 mi South 3.5 mph - N/A   Clear
9:20 PM 32.0 °F 28.7 °F 17.6 °F 55% 30.21 in 10.0 mi South 3.5 mph - N/A   Clear
9:40 PM 30.2 °F 26.7 °F 19.4 °F 64% 30.20 in 10.0 mi SSW 3.5 mph - N/A   Clear
10:00 PM 30.2 °F 25.4 °F 19.4 °F 64% 30.20 in 10.0 mi SSW 4.6 mph - N/A   Clear
10:20 PM 30.2 °F 25.4 °F 19.4 °F 64% 30.19 in 10.0 mi SSW 4.6 mph - N/A   Clear
10:40 PM 28.4 °F 22.2 °F 19.4 °F 69% 30.19 in 10.0 mi SW 5.8 mph - N/A   Clear
11:00 PM 30.2 °F - 19.4 °F 64% 30.18 in 10.0 mi Calm Calm - N/A   Clear
11:20 PM 30.2 °F 26.7 °F 19.4 °F 64% 30.17 in 10.0 mi SW 3.5 mph - N/A   Clear
11:40 PM 30.2 °F 25.4 °F 19.4 °F 64% 30.17 in 10.0 mi SW 4.6 mph - N/A   Clear