Weather History for Frederick, MD

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Wednesday, September 25, 2013

  Actual Average (KHGR) Record (KHGR)
Temperature  
Mean Temperature 58 °F -  
Max Temperature 75 °F 69 °F 89 °F (2007)
Min Temperature 41 °F 51 °F 44 °F (1997)
Degree Days  
Heating Degree Days 7    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 1 mph (NE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 7 miles    
Events Fog    
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. 25, 2013 Rise Set
Actual Time 7:00 AM EDT 7:01 PM EDT
Civil Twilight 6:33 AM EDT 7:28 PM EDT
Nautical Twilight 6:02 AM EDT 7:59 PM EDT
Astronomical Twilight 5:30 AM EDT 8:30 PM EDT
Moon 11:07 PM EDT (9/25) 1:02 PM EDT (9/25)
Length of Visible Light 12h 54m
Length of Day
12h 01m
Waning Gibbous, 64% of the Moon is Illuminated
Sep 25
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 44.6 °F - 44.6 °F 100% 30.01 in 2.5 mi Calm Calm - N/A   Clear
12:20 AM 42.8 °F - 42.8 °F 100% 30.01 in 7.0 mi Calm Calm - N/A   Clear
12:40 AM 42.8 °F - 42.8 °F 100% 30.01 in 5.0 mi Calm Calm - N/A   Clear
1:00 AM 42.8 °F - 42.8 °F 100% 30.01 in 1.5 mi Calm Calm - N/A   Mist
1:20 AM 42.8 °F - 42.8 °F 100% 30.01 in 5.0 mi Calm Calm - N/A   Clear
1:40 AM 42.8 °F - 42.8 °F 100% 30.01 in 1.0 mi Calm Calm - N/A   Scattered Clouds
2:00 AM 42.8 °F - 42.8 °F 100% 30.01 in 0.5 mi Calm Calm - N/A Fog Fog
2:20 AM 41.0 °F - 41.0 °F 100% 30.00 in 0.8 mi Calm Calm - N/A   Mostly Cloudy
2:40 AM 42.8 °F - 42.8 °F 100% 30.00 in 1.5 mi Calm Calm - N/A   Scattered Clouds
3:00 AM 42.8 °F - 42.8 °F 100% 30.00 in 0.8 mi Calm Calm - N/A   Overcast
3:20 AM 41.0 °F - 41.0 °F 100% 30.00 in 3.0 mi Calm Calm - N/A   Scattered Clouds
3:40 AM 42.8 °F - 42.8 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Clear
4:00 AM 41.0 °F - 41.0 °F 100% 30.00 in 0.5 mi Calm Calm - N/A Fog Fog
4:20 AM 41.0 °F - 41.0 °F 100% 30.00 in 5.0 mi Calm Calm - N/A   Scattered Clouds
4:40 AM 41.0 °F - 41.0 °F 100% 30.00 in 1.0 mi Calm Calm - N/A   Mist
5:00 AM 41.0 °F - 41.0 °F 100% 30.00 in 7.0 mi Calm Calm - N/A   Clear
5:20 AM 41.0 °F - 41.0 °F 100% 30.00 in 4.0 mi Calm Calm - N/A   Clear
5:40 AM 41.0 °F - 41.0 °F 100% 30.00 in 1.0 mi Calm Calm - N/A   Mostly Cloudy
6:00 AM 42.8 °F - 42.8 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:20 AM 41.0 °F - 41.0 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Clear
6:40 AM 42.8 °F - 42.8 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Clear
6:47 AM 42.8 °F - 42.8 °F 100% 30.01 in 10.0 mi Calm Calm - N/A   Clear
7:50 AM 44.6 °F 43.1 °F 44.6 °F 100% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Clear
8:50 AM 50.0 °F - 48.2 °F 94% 30.02 in 10.0 mi Calm Calm - N/A   Clear
9:50 AM 60.8 °F - 48.2 °F 63% 30.02 in 10.0 mi NE 5.8 mph - N/A   Clear
10:50 AM 62.6 °F - 46.4 °F 55% 30.03 in 10.0 mi North 5.8 mph - N/A   Clear
11:50 AM 68.0 °F - 42.8 °F 40% 30.02 in 10.0 mi North 6.9 mph - N/A   Clear
12:45 PM 69.8 °F - 42.8 °F 38% 30.00 in 10.0 mi NE 4.6 mph - N/A   Clear
1:50 PM 73.4 °F - 42.8 °F 33% 29.96 in 10.0 mi ENE 6.9 mph - N/A   Clear
2:45 PM 75.2 °F - 44.6 °F 34% 29.94 in 10.0 mi NE 6.9 mph - N/A   Clear
3:45 PM 71.6 °F - 44.6 °F 38% 29.93 in 10.0 mi Calm Calm - N/A   Clear
4:45 PM 75.2 °F - 42.8 °F 31% 29.92 in 10.0 mi Calm Calm - N/A   Clear
5:55 PM 71.6 °F - 46.4 °F 41% 29.92 in 10.0 mi Calm Calm - N/A   Clear
6:50 PM 66.2 °F - 53.6 °F 64% 29.92 in 10.0 mi Calm Calm - N/A   Clear
7:45 PM 53.6 °F - 51.8 °F 94% 29.93 in 10.0 mi Calm Calm - N/A   Clear
9:00 PM 53.6 °F - 51.8 °F 94% 29.95 in 10.0 mi Calm Calm - N/A   Clear