Weather History for Frederick, MD

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Monday, May 12, 2014

  Actual Average (KHGR) Record (KHGR)
Temperature  
Mean Temperature 70 °F -  
Max Temperature 86 °F 70 °F 86 °F (2000)
Min Temperature 53 °F 49 °F 41 °F (2008)
Cooling Degree Days 4    
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 1 mph (South)    
Max Wind Speed 12 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

May. 12, 2014 Rise Set
Actual Time 5:58 AM EDT 8:13 PM EDT
Civil Twilight 5:28 AM EDT 8:43 PM EDT
Nautical Twilight 4:51 AM EDT 9:20 PM EDT
Astronomical Twilight 4:11 AM EDT 10:01 PM EDT
Moon 6:10 PM EDT (5/12) 4:35 AM EDT (5/12)
Length of Visible Light 15h 15m
Length of Day
14h 15m
Waxing Gibbous, 95% of the Moon is Illuminated
May 12
Waxing Gibbous
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
First 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 59.0 °F - 59.0 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Clear
12:20 AM 59.0 °F - 59.0 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:40 AM 59.0 °F - 59.0 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:00 AM 57.2 °F - 57.2 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:20 AM 57.2 °F - 57.2 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:40 AM 55.4 °F - 55.4 °F 100% 30.15 in 10.0 mi Calm Calm - N/A   Clear
2:00 AM 57.2 °F - 57.2 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Clear
2:20 AM 55.4 °F - 55.4 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Clear
2:40 AM 55.4 °F - 55.4 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:00 AM 55.4 °F - 55.4 °F 100% 30.13 in 7.0 mi Calm Calm - N/A   Clear
3:20 AM 55.4 °F - 55.4 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:40 AM 55.4 °F - 55.4 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
4:00 AM 55.4 °F - 55.4 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
4:20 AM 55.4 °F - 55.4 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
4:40 AM 53.6 °F - 53.6 °F 100% 30.12 in 10.0 mi SSE 3.5 mph - N/A   Clear
5:00 AM 53.6 °F - 53.6 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
5:20 AM 53.6 °F - 53.6 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
5:40 AM 53.6 °F - 53.6 °F 100% 30.12 in 10.0 mi SE 4.6 mph - N/A   Clear
6:00 AM 55.4 °F - 55.4 °F 100% 30.13 in 10.0 mi SE 4.6 mph - N/A   Clear
6:20 AM 53.6 °F - 53.6 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 55.4 °F - 55.4 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Clear
6:45 AM 57.2 °F - 57.2 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Clear
7:50 AM 59.0 °F - 59.0 °F 100% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:48 AM 64.4 °F - 60.8 °F 88% 30.16 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
10:55 AM 78.8 °F - 64.4 °F 61% 30.14 in 10.0 mi South 4.6 mph - N/A   Clear
11:45 AM 82.4 °F 83.9 °F 64.4 °F 54% 30.14 in 10.0 mi WSW 3.5 mph - N/A   Clear
12:55 PM 82.4 °F 83.9 °F 64.4 °F 54% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:45 PM 82.4 °F 83.9 °F 64.4 °F 54% 30.11 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:45 PM 86.0 °F 88.2 °F 66.2 °F 51% 30.11 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:55 PM 84.2 °F 85.6 °F 64.4 °F 51% 30.08 in 10.0 mi SSW 6.9 mph - N/A   Clear
4:45 PM 82.4 °F 83.9 °F 64.4 °F 54% 30.07 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
5:50 PM 84.2 °F 88.4 °F 69.8 °F 62% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:07 PM 82.4 °F 85.4 °F 68.0 °F 62% 30.08 in 10.0 mi NNE 11.5 mph - N/A   Mostly Cloudy
6:50 PM 78.8 °F - 68.0 °F 69% 30.08 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
8:45 PM 71.6 °F - 69.8 °F 94% 30.10 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:05 PM 71.6 °F - 68.0 °F 88% 30.10 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:25 PM 71.6 °F - 69.8 °F 94% 30.11 in 10.0 mi Calm Calm - N/A   Clear
9:45 PM 71.6 °F - 69.8 °F 94% 30.11 in 10.0 mi SSE 4.6 mph - N/A   Clear
10:05 PM 69.8 °F - 69.8 °F 100% 30.11 in 10.0 mi SSE 4.6 mph - N/A   Clear
10:25 PM 69.8 °F - 69.8 °F 100% 30.12 in 10.0 mi South 4.6 mph - N/A   Clear
10:45 PM 69.8 °F - 69.8 °F 100% 30.12 in 10.0 mi South 4.6 mph - N/A   Clear
11:05 PM 68.0 °F - 68.0 °F 100% 30.12 in 10.0 mi South 3.5 mph - N/A   Clear
11:25 PM 68.0 °F - 68.0 °F 100% 30.12 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:45 PM 68.0 °F - 68.0 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear