Weather History for Frederick, MD

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Monday, September 2, 2013

  Actual Average (KHGR) Record (KHGR)
Temperature  
Mean Temperature 78 °F -  
Max Temperature 89 °F 78 °F 97 °F (2010)
Min Temperature 68 °F 59 °F 53 °F (2001)
Cooling Degree Days 14    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.80 in    
Wind  
Wind Speed 2 mph (SSW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 9 miles    
Events Rain , Thunderstorm    
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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Date:

Astronomy

Sep. 02, 2013 Rise Set
Actual Time 6:39 AM EDT 7:38 PM EDT
Civil Twilight 6:11 AM EDT 8:05 PM EDT
Nautical Twilight 5:38 AM EDT 8:38 PM EDT
Astronomical Twilight 5:04 AM EDT 9:12 PM EDT
Moon 3:54 AM EDT (9/2) 5:50 PM EDT (9/2)
Length of Visible Light 13h 54m
Length of Day
12h 59m
Waning Crescent, 8% of the Moon is Illuminated
Sep 2
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 69.8 °F - 69.8 °F 100% 29.82 in 10.0 mi ESE 3.5 mph - N/A   Clear
12:20 AM 69.8 °F - 69.8 °F 100% 29.82 in 10.0 mi Calm Calm - N/A   Clear
12:40 AM 69.8 °F - 69.8 °F 100% 29.82 in 10.0 mi Calm Calm - N/A   Clear
1:00 AM 69.8 °F - 69.8 °F 100% 29.82 in 10.0 mi Calm Calm - N/A   Clear
1:20 AM 69.8 °F - 69.8 °F 100% 29.83 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:40 AM 69.8 °F - 69.8 °F 100% 29.83 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
2:00 AM 69.8 °F - 69.8 °F 100% 29.82 in 10.0 mi SW 3.5 mph - N/A Rain Rain
2:20 AM 69.8 °F - 69.8 °F 100% 29.82 in 10.0 mi Calm Calm - N/A Rain Rain
2:40 AM 69.8 °F - 69.8 °F 100% 29.82 in 7.0 mi SE 3.5 mph - N/A   Mostly Cloudy
3:00 AM 69.8 °F - 69.8 °F 100% 29.82 in 7.0 mi Calm Calm - N/A   Scattered Clouds
3:20 AM 69.8 °F - 69.8 °F 100% 29.81 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
3:40 AM 69.8 °F - 69.8 °F 100% 29.80 in 5.0 mi Calm Calm - N/A   Scattered Clouds
4:00 AM 69.8 °F - 69.8 °F 100% 29.80 in 4.0 mi ESE 3.5 mph - N/A   Clear
4:20 AM 69.8 °F - 69.8 °F 100% 29.79 in 7.0 mi Calm Calm - N/A   Clear
4:40 AM 69.8 °F - 69.8 °F 100% 29.79 in 5.0 mi Calm Calm - N/A   Scattered Clouds
5:00 AM 69.8 °F - 69.8 °F 100% 29.81 in 7.0 mi Calm Calm - N/A   Scattered Clouds
5:20 AM 69.8 °F - 69.8 °F 100% 29.80 in 5.0 mi Calm Calm - N/A   Clear
5:40 AM 68.0 °F - 68.0 °F 100% 29.80 in 4.0 mi Calm Calm - N/A   Clear
6:00 AM 68.0 °F - 68.0 °F 100% 29.80 in 7.0 mi SSE 3.5 mph - N/A   Scattered Clouds
6:20 AM 69.8 °F - 69.8 °F 100% 29.80 in 7.0 mi Calm Calm - N/A   Overcast
6:40 AM 69.8 °F - 69.8 °F 100% 29.81 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
6:45 AM 69.8 °F - 69.8 °F 100% 29.81 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:52 AM 69.8 °F - 69.8 °F 100% 29.81 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:50 AM 73.4 °F - 73.4 °F 100% 29.83 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:50 AM 78.8 °F - 73.4 °F 83% 29.84 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:50 AM 82.4 °F 88.2 °F 73.4 °F 74% 29.84 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
11:50 AM 82.4 °F 87.2 °F 71.6 °F 70% 29.84 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:45 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.82 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
1:45 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.81 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
2:50 PM 89.6 °F - - N/A% 29.79 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
3:50 PM 89.6 °F 94.7 °F 69.8 °F 52% 29.77 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
4:55 PM 89.6 °F 96.2 °F 71.6 °F 55% 29.75 in 10.0 mi SW 4.6 mph - N/A   Clear
5:55 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.74 in 10.0 mi SW 9.2 mph - N/A   Clear
6:45 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.75 in 10.0 mi WSW 5.8 mph - N/A   Clear
9:00 PM 77.0 °F - 71.6 °F 83% 29.77 in 10.0 mi South 3.5 mph - N/A   Overcast
9:20 PM 77.0 °F - 71.6 °F 83% 29.77 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
9:40 PM 77.0 °F - 71.6 °F 83% 29.78 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
10:00 PM 77.0 °F - 71.6 °F 83% 29.79 in 10.0 mi SSW 4.6 mph - N/A Thunderstorm Thunderstorm
10:20 PM 77.0 °F - 68.0 °F 74% 29.79 in 7.0 mi Calm Calm - N/A Rain , Thunderstorm Light Thunderstorms and Rain
10:40 PM 77.0 °F - 69.8 °F 78% 29.79 in 10.0 mi South 3.5 mph - N/A Thunderstorm Thunderstorm
11:00 PM 75.2 °F - 69.8 °F 83% 29.80 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
11:20 PM 73.4 °F - 69.8 °F 88% 29.80 in 10.0 mi SSW 3.5 mph - N/A   Clear
11:40 PM 73.4 °F - 71.6 °F 94% 29.79 in 10.0 mi SSW 4.6 mph - N/A   Clear