Weather History for Frederick, MD

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Saturday, September 7, 2013

  Actual Average (KHGR) Record (KHGR)
Temperature  
Mean Temperature 63 °F -  
Max Temperature 80 °F 77 °F 93 °F (2010)
Min Temperature 46 °F 58 °F 50 °F (2000)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 1 mph (SW)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 07, 2013 Rise Set
Actual Time 6:43 AM EDT 7:30 PM EDT
Civil Twilight 6:16 AM EDT 7:57 PM EDT
Nautical Twilight 5:44 AM EDT 8:29 PM EDT
Astronomical Twilight 5:10 AM EDT 9:03 PM EDT
Moon 8:54 AM EDT (9/7) 8:28 PM EDT (9/7)
Length of Visible Light 13h 41m
Length of Day
12h 46m
Waxing Crescent, 5% of the Moon is Illuminated
Sep 7
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 50.0 °F - 50.0 °F 100% 30.18 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 50.0 °F - 50.0 °F 100% 30.19 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 50.0 °F - 50.0 °F 100% 30.19 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 50.0 °F - 50.0 °F 100% 30.19 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 50.0 °F - 50.0 °F 100% 30.18 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 48.2 °F - 48.2 °F 100% 30.18 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 48.2 °F - 48.2 °F 100% 30.17 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 50.0 °F - 50.0 °F 100% 30.17 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 48.2 °F - 48.2 °F 100% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 46.4 °F - 46.4 °F 100% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 46.4 °F - 46.4 °F 100% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 48.2 °F - 48.2 °F 100% 30.17 in 7.0 mi Calm Calm - N/A   Clear
4:15 AM 48.2 °F - 48.2 °F 100% 30.17 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 48.2 °F - 48.2 °F 100% 30.17 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 48.2 °F - 48.2 °F 100% 30.17 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 48.2 °F - 48.2 °F 100% 30.16 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 46.4 °F - 46.4 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 46.4 °F - 46.4 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 46.4 °F - 46.4 °F 100% 30.16 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 46.4 °F - 46.4 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Clear
6:40 AM 46.4 °F - 46.4 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Clear
6:48 AM 46.4 °F - 46.4 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Clear
7:50 AM 50.0 °F - 50.0 °F 100% 30.16 in 10.0 mi Calm Calm - N/A   Clear
8:50 AM 55.4 °F - 51.8 °F 88% 30.15 in 10.0 mi Calm Calm - N/A   Clear
9:49 AM 62.6 °F - 53.6 °F 72% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:46 AM 69.8 °F - 55.4 °F 60% 30.14 in 10.0 mi WSW 3.5 mph - N/A   Clear
11:55 AM 75.2 °F - 55.4 °F 50% 30.12 in 10.0 mi SW 3.5 mph - N/A   Clear
12:46 PM 77.0 °F - 57.2 °F 50% 30.09 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:48 PM 78.8 °F - 57.2 °F 47% 30.06 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
2:50 PM 80.6 °F 81.1 °F 59.0 °F 48% 30.03 in 10.0 mi SW 3.5 mph - N/A   Clear
3:50 PM 80.6 °F 80.8 °F 57.2 °F 45% 30.01 in 10.0 mi West 5.8 mph - N/A   Clear
4:50 PM 80.6 °F 81.1 °F 59.0 °F 48% 29.99 in 10.0 mi West 5.8 mph - N/A   Clear
5:50 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.99 in 10.0 mi WSW 5.8 mph - N/A   Clear
6:50 PM 73.4 °F - 62.6 °F 69% 29.98 in 10.0 mi Calm Calm - N/A   Clear
7:50 PM 69.8 °F - 62.6 °F 78% 29.98 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 64.4 °F - 60.8 °F 88% 29.97 in 7.0 mi SSE 3.5 mph - N/A   Clear
9:15 PM 62.6 °F - 60.8 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 62.6 °F - 59.0 °F 88% 29.98 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 62.6 °F - 60.8 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 62.6 °F - 60.8 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 62.6 °F - 60.8 °F 94% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 62.6 °F - 60.8 °F 94% 29.97 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 60.8 °F - 60.8 °F 100% 29.98 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 60.8 °F - 60.8 °F 100% 29.98 in 10.0 mi SE 3.5 mph - N/A   Clear
11:55 PM 60.8 °F - 60.8 °F 100% 29.97 in 10.0 mi SE 4.6 mph - N/A   Clear