Weather History for KHEF - April, 2013

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Sunday, April 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 45 °F -  
Max Temperature 55 °F 65 °F 80 °F (2004)
Min Temperature 35 °F 41 °F 30 °F (1999)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 26 °F    
Average Humidity 46    
Maximum Humidity 81    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.52 in    
Wind  
Wind Speed 6 mph (NNE)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
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

Apr. 21, 2013 Rise Set
Actual Time 6:25 AM EDT 7:52 PM EDT
Civil Twilight 5:57 AM EDT 8:20 PM EDT
Nautical Twilight 5:23 AM EDT 8:54 PM EDT
Astronomical Twilight 4:48 AM EDT 9:30 PM EDT
Moon 3:38 PM EDT (4/21) 3:43 AM EDT (4/21)
Length of Visible Light 14h 23m
Length of Day
13h 27m
Waxing Gibbous, 79% of the Moon is Illuminated
Apr 21
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 46.4 °F 41.1 °F 26.6 °F 46% 30.36 in 10.0 mi North 11.5 mph - N/A   Clear
12:35 AM 46.4 °F 41.9 °F 26.6 °F 46% 30.37 in 10.0 mi North 9.2 mph - N/A   Clear
12:55 AM 46.4 °F 41.9 °F 26.6 °F 46% 30.37 in 10.0 mi North 9.2 mph - N/A   Clear
1:15 AM 44.6 °F 40.2 °F 28.4 °F 53% 30.38 in 10.0 mi North 8.1 mph - N/A   Clear
1:35 AM 44.6 °F 40.7 °F 28.4 °F 53% 30.38 in 10.0 mi North 6.9 mph - N/A   Clear
1:55 AM 44.6 °F 42.2 °F 28.4 °F 53% 30.39 in 10.0 mi North 4.6 mph - N/A   Clear
2:15 AM 44.6 °F 43.1 °F 28.4 °F 53% 30.39 in 10.0 mi North 3.5 mph - N/A   Clear
2:35 AM 42.8 °F 40.1 °F 28.4 °F 57% 30.40 in 10.0 mi North 4.6 mph - N/A   Clear
2:55 AM 39.2 °F 35.9 °F 30.2 °F 70% 30.40 in 10.0 mi NNW 4.6 mph - N/A   Clear
3:15 AM 39.2 °F 37.0 °F 28.4 °F 65% 30.41 in 10.0 mi NW 3.5 mph - N/A   Clear
3:35 AM 39.2 °F 37.0 °F 32.0 °F 75% 30.42 in 10.0 mi NW 3.5 mph - N/A   Clear
3:55 AM 39.2 °F - 32.0 °F 75% 30.43 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 39.2 °F - 30.2 °F 70% 30.44 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 37.4 °F - 30.2 °F 75% 30.45 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 35.6 °F 32.8 °F 30.2 °F 81% 30.46 in 10.0 mi North 3.5 mph - N/A   Clear
5:15 AM 37.4 °F 32.8 °F 30.2 °F 75% 30.47 in 10.0 mi North 5.8 mph - N/A   Clear
5:35 AM 39.2 °F 35.0 °F 30.2 °F 70% 30.48 in 10.0 mi North 5.8 mph - N/A   Clear
5:55 AM 37.4 °F 33.8 °F 30.2 °F 75% 30.50 in 10.0 mi North 4.6 mph - N/A   Clear
6:15 AM 39.2 °F 35.0 °F 28.4 °F 65% 30.51 in 10.0 mi NNE 5.8 mph - N/A   Clear
6:35 AM 39.2 °F 35.0 °F 26.6 °F 61% 30.52 in 10.0 mi NNE 5.8 mph - N/A   Clear
6:55 AM 39.2 °F 35.0 °F 28.4 °F 65% 30.54 in 10.0 mi North 5.8 mph - N/A   Clear
7:15 AM 41.0 °F 37.1 °F 26.6 °F 57% 30.55 in 10.0 mi North 5.8 mph - N/A   Clear
7:35 AM 42.8 °F 37.5 °F 26.6 °F 53% 30.56 in 10.0 mi NNE 9.2 mph - N/A   Clear
7:55 AM 42.8 °F 39.3 °F 26.6 °F 53% 30.57 in 10.0 mi NNE 5.8 mph - N/A   Clear
8:15 AM 42.8 °F 37.0 °F 24.8 °F 49% 30.58 in 10.0 mi NNE 10.4 mph - N/A   Clear
8:35 AM 44.6 °F 38.1 °F 23.0 °F 43% 30.58 in 10.0 mi NNE 13.8 mph - N/A   Clear
8:55 AM 44.6 °F 38.1 °F 21.2 °F 39% 30.58 in 10.0 mi North 13.8 mph - N/A   Clear
9:15 AM 44.6 °F 38.8 °F 21.2 °F 39% 30.59 in 10.0 mi North 11.5 mph 17.3 mph N/A   Clear
9:35 AM 46.4 °F 41.1 °F 21.2 °F 37% 30.59 in 10.0 mi NE 11.5 mph - N/A   Clear
9:55 AM 46.4 °F 41.5 °F 21.2 °F 37% 30.59 in 10.0 mi North 10.4 mph - N/A   Clear
10:15 AM 46.4 °F 40.7 °F 21.2 °F 37% 30.60 in 10.0 mi North 12.7 mph 18.4 mph N/A   Clear
10:35 AM 46.4 °F 42.4 °F 21.2 °F 37% 30.60 in 10.0 mi North 8.1 mph - N/A   Clear
10:45 AM 48.2 °F - 23.0 °F 37% 30.60 in 10.0 mi NNE 11.5 mph 16.1 mph N/A   Clear
10:55 AM 48.2 °F - 21.2 °F 34% 30.60 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:15 AM 48.2 °F - 23.0 °F 37% 30.60 in 10.0 mi NNE 8.1 mph 16.1 mph N/A   Clear
11:35 AM 48.2 °F - 23.0 °F 37% 30.60 in 10.0 mi ENE 5.8 mph - N/A   Clear
11:45 AM 48.2 °F - 24.8 °F 40% 30.60 in 10.0 mi NE 10.4 mph - N/A   Clear
11:55 AM 48.2 °F - 23.0 °F 37% 30.60 in 10.0 mi NNE 4.6 mph - N/A   Clear
12:15 PM 48.2 °F - 21.2 °F 34% 30.59 in 10.0 mi Calm Calm - N/A   Clear
12:35 PM 51.8 °F - 23.0 °F 33% 30.59 in 10.0 mi North 8.1 mph - N/A   Clear
12:50 PM 51.8 °F - 24.8 °F 35% 30.58 in 10.0 mi NNE 9.2 mph - N/A   Clear
12:55 PM 51.8 °F - 24.8 °F 35% 30.58 in 10.0 mi NE 9.2 mph - N/A   Clear
1:15 PM 51.8 °F - 24.8 °F 35% 30.57 in 10.0 mi North 4.6 mph - N/A   Clear
1:35 PM 51.8 °F - 24.8 °F 35% 30.56 in 10.0 mi NNE 6.9 mph - N/A   Clear
1:55 PM 51.8 °F - 23.0 °F 33% 30.56 in 10.0 mi ENE 3.5 mph - N/A   Clear
2:15 PM 53.6 °F - 24.8 °F 33% 30.56 in 10.0 mi Calm Calm - N/A   Clear
2:35 PM 53.6 °F - 24.8 °F 33% 30.56 in 10.0 mi NE 6.9 mph - N/A   Clear
2:45 PM 53.6 °F - 24.8 °F 33% 30.55 in 10.0 mi NNE 8.1 mph - N/A   Clear
2:55 PM 53.6 °F - 24.8 °F 33% 30.55 in 10.0 mi NNE 3.5 mph - N/A   Clear
3:15 PM 53.6 °F - 21.2 °F 28% 30.53 in 10.0 mi Calm Calm - N/A   Clear
3:35 PM 53.6 °F - 23.0 °F 30% 30.53 in 10.0 mi Calm Calm - N/A   Clear
3:45 PM 53.6 °F - 24.8 °F 33% 30.52 in 10.0 mi Calm Calm - N/A   Clear
3:55 PM 53.6 °F - 23.0 °F 30% 30.52 in 10.0 mi North 8.1 mph - N/A   Clear
4:15 PM 53.6 °F - 23.0 °F 30% 30.52 in 10.0 mi Calm Calm - N/A   Clear
4:35 PM 53.6 °F - 23.0 °F 30% 30.52 in 10.0 mi NE 6.9 mph - N/A   Clear
4:45 PM 55.4 °F - 21.2 °F 26% 30.52 in 10.0 mi NE 4.6 mph - N/A   Clear
4:55 PM 55.4 °F - 21.2 °F 26% 30.52 in 10.0 mi Calm Calm - N/A   Clear
5:15 PM 55.4 °F - 23.0 °F 29% 30.51 in 10.0 mi Calm Calm - N/A   Clear
5:35 PM 55.4 °F - 23.0 °F 29% 30.52 in 10.0 mi East 6.9 mph - N/A   Clear
5:55 PM 55.4 °F - 21.2 °F 26% 30.52 in 10.0 mi East 3.5 mph - N/A   Clear
6:15 PM 53.6 °F - 21.2 °F 28% 30.52 in 10.0 mi SSE 4.6 mph - N/A   Clear
6:35 PM 53.6 °F - 23.0 °F 30% 30.52 in 10.0 mi ESE 6.9 mph - N/A   Clear
6:55 PM 53.6 °F - 21.2 °F 28% 30.52 in 10.0 mi East 4.6 mph - N/A   Clear
7:15 PM 51.8 °F - 26.6 °F 38% 30.52 in 10.0 mi SE 8.1 mph - N/A   Clear
7:35 PM 51.8 °F - 26.6 °F 38% 30.52 in 10.0 mi SE 8.1 mph - N/A   Clear
7:55 PM 51.8 °F - 24.8 °F 35% 30.53 in 10.0 mi ESE 5.8 mph - N/A   Clear
8:15 PM 50.0 °F - 26.6 °F 40% 30.53 in 10.0 mi ESE 5.8 mph - N/A   Clear
8:35 PM 48.2 °F - 26.6 °F 43% 30.54 in 10.0 mi ESE 10.4 mph - N/A   Clear
8:55 PM 48.2 °F - 28.4 °F 46% 30.54 in 10.0 mi ESE 6.9 mph - N/A   Clear
9:15 PM 48.2 °F - 28.4 °F 46% 30.55 in 10.0 mi ESE 6.9 mph - N/A   Clear
9:35 PM 46.4 °F 43.5 °F 28.4 °F 50% 30.56 in 10.0 mi ESE 5.8 mph - N/A   Clear
9:55 PM 46.4 °F 45.2 °F 28.4 °F 50% 30.56 in 10.0 mi ESE 3.5 mph - N/A   Clear
10:15 PM 46.4 °F - 28.4 °F 50% 30.57 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 42.8 °F - 33.8 °F 70% 30.57 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 41.0 °F - 33.8 °F 76% 30.57 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 42.8 °F - 30.2 °F 61% 30.57 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 42.8 °F - 32.0 °F 66% 30.58 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 39.2 °F - 33.8 °F 81% 30.57 in 10.0 mi Calm Calm - N/A   Clear