Weather History for KLOM - December, 2012

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Friday, December 21, 2012

  Actual Average (KPHL) Record (KPHL)
Temperature  
Mean Temperature 46 °F 36 °F  
Max Temperature 57 °F 43 °F 67 °F (2013)
Min Temperature 35 °F 29 °F 1 °F (1942)
Degree Days  
Heating Degree Days 19 29  
Month to date heating degree days 551  
Since 1 July heating degree days 1367  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 1301  
Moisture  
Dew Point 37 °F    
Average Humidity 78    
Maximum Humidity 94    
Minimum Humidity 65    
Precipitation  
Precipitation 2.00 in 0.11 in 1.40 in (1902)
Month to date precipitation 2.52  
Year to date precipitation 40.49  
Snow  
Snow 0.00 in 0.10 in 2.70 in (1962)
Month to date snowfall 1.9  
Since 1 July snowfall 2.2  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.32 in    
Wind  
Wind Speed 13 mph (WSW)    
Max Wind Speed 24 mph    
Max Gust Speed 37 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 21, 2012 Rise Set
Actual Time 7:20 AM EST 4:38 PM EST
Civil Twilight 6:49 AM EST 5:09 PM EST
Nautical Twilight 6:15 AM EST 5:43 PM EST
Astronomical Twilight 5:42 AM EST 6:16 PM EST
Moon 12:24 PM EST (12/21) 1:04 AM EST (12/21)
Length of Visible Light 10h 20m
Length of Day
9h 18m
Waxing Gibbous, 64% of the Moon is Illuminated
Dec 21
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 46.4 °F 40.1 °F 44.6 °F 93% 29.58 in 5.0 mi East 15.0 mph 26.5 mph 0.03 in   Overcast
12:35 AM 48.2 °F - 44.6 °F 87% 29.59 in 3.0 mi ESE 13.8 mph 28.8 mph 0.09 in   Overcast
12:55 AM 48.2 °F - 46.4 °F 93% 29.57 in 2.5 mi ESE 12.7 mph 25.3 mph 0.24 in   Overcast
1:15 AM 50.0 °F - 46.4 °F 87% 29.54 in 3.0 mi ESE 11.5 mph 19.6 mph 0.12 in   Overcast
1:35 AM 50.0 °F - 46.4 °F 87% 29.50 in 3.0 mi ESE 16.1 mph 21.9 mph 0.21 in   Overcast
1:55 AM 50.0 °F - 48.2 °F 94% 29.48 in 3.0 mi SE 13.8 mph 23.0 mph 0.29 in   Overcast
2:15 AM 51.8 °F - 50.0 °F 94% 29.44 in 3.0 mi ESE 17.3 mph 25.3 mph 0.08 in   Overcast
2:35 AM 51.8 °F - 50.0 °F 94% 29.41 in 4.0 mi SE 15.0 mph 27.6 mph 0.13 in   Overcast
2:55 AM 53.6 °F - 50.0 °F 88% 29.38 in 4.0 mi SE 13.8 mph 34.5 mph 0.18 in   Overcast
3:15 AM 53.6 °F - 51.8 °F 94% 29.33 in 2.5 mi SE 13.8 mph 28.8 mph 0.08 in   Overcast
3:35 AM 53.6 °F - 51.8 °F 94% 29.31 in 2.0 mi SE 19.6 mph 31.1 mph 0.19 in   Overcast
3:55 AM 53.6 °F - 51.8 °F 94% 29.27 in 1.5 mi ESE 15.0 mph 25.3 mph 0.40 in   Overcast
4:15 AM 55.4 °F - 53.6 °F 94% 29.24 in 2.5 mi SE 17.3 mph 28.8 mph 0.12 in   Overcast
4:35 AM 55.4 °F - 53.6 °F 94% 29.22 in 2.0 mi SSE 19.6 mph 34.5 mph 0.28 in   Overcast
4:55 AM 57.2 °F - 53.6 °F 88% 29.19 in 3.0 mi SE 24.2 mph 36.8 mph 0.35 in   Overcast
5:15 AM 57.2 °F - 53.6 °F 88% 29.17 in 4.0 mi SSE 18.4 mph 33.4 mph 0.03 in   Overcast
5:35 AM 57.2 °F - 53.6 °F 88% 29.17 in 2.0 mi SSE 18.4 mph 27.6 mph 0.15 in   Overcast
5:55 AM 57.2 °F - 55.4 °F 94% 29.16 in 2.5 mi South 9.2 mph 23.0 mph 0.23 in   Overcast
6:15 AM 57.2 °F - 55.4 °F 94% 29.16 in 1.2 mi SSW 10.4 mph 16.1 mph 0.21 in   Overcast
6:35 AM 51.8 °F - 50.0 °F 94% 29.18 in 5.0 mi West 9.2 mph 18.4 mph 0.26 in   Overcast
6:55 AM 50.0 °F - 48.2 °F 94% 29.19 in 3.0 mi West 12.7 mph 18.4 mph 0.30 in   Overcast
7:15 AM 46.4 °F 40.7 °F 42.8 °F 87% 29.19 in 5.0 mi West 12.7 mph 24.2 mph 0.01 in   Overcast
7:35 AM 44.6 °F 38.1 °F 42.8 °F 93% 29.19 in 10.0 mi West 13.8 mph 23.0 mph 0.01 in   Overcast
7:55 AM 44.6 °F 39.7 °F 41.0 °F 87% 29.22 in 10.0 mi West 9.2 mph 23.0 mph 0.01 in   Overcast
8:15 AM 44.6 °F 38.1 °F 37.4 °F 76% 29.23 in 10.0 mi West 13.8 mph 23.0 mph N/A   Overcast
8:35 AM 44.6 °F 37.8 °F 37.4 °F 76% 29.24 in 10.0 mi WNW 15.0 mph 20.7 mph N/A   Scattered Clouds
8:55 AM 44.6 °F 39.7 °F 35.6 °F 71% 29.24 in 10.0 mi West 9.2 mph 18.4 mph N/A   Scattered Clouds
9:15 AM 42.8 °F 37.0 °F 35.6 °F 76% 29.25 in 10.0 mi West 10.4 mph 17.3 mph N/A   Mostly Cloudy
9:35 AM 42.8 °F 35.4 °F 33.8 °F 70% 29.26 in 10.0 mi West 15.0 mph 25.3 mph N/A   Mostly Cloudy
9:55 AM 42.8 °F 37.0 °F 33.8 °F 70% 29.28 in 10.0 mi West 10.4 mph 18.4 mph N/A   Mostly Cloudy
10:15 AM 42.8 °F 37.5 °F 32.0 °F 66% 29.28 in 10.0 mi West 9.2 mph 24.2 mph N/A   Mostly Cloudy
10:35 AM 42.8 °F 37.5 °F 32.0 °F 66% 29.28 in 10.0 mi WNW 9.2 mph 17.3 mph N/A   Mostly Cloudy
10:55 AM 42.8 °F 36.6 °F 32.0 °F 66% 29.28 in 10.0 mi West 11.5 mph 19.6 mph N/A   Scattered Clouds
11:15 AM 42.8 °F 37.0 °F 32.0 °F 66% 29.28 in 10.0 mi West 10.4 mph 19.6 mph N/A   Mostly Cloudy
11:35 AM 42.8 °F 36.6 °F 32.0 °F 66% 29.27 in 10.0 mi West 11.5 mph 17.3 mph N/A   Overcast
11:55 AM 42.8 °F 37.5 °F 32.0 °F 66% 29.27 in 10.0 mi West 9.2 mph 26.5 mph N/A   Overcast
12:15 PM 42.8 °F 36.2 °F 32.0 °F 66% 29.27 in 10.0 mi West 12.7 mph 20.7 mph N/A   Overcast
12:35 PM 41.0 °F 32.8 °F 32.0 °F 70% 29.28 in 10.0 mi WSW 16.1 mph 21.9 mph N/A   Overcast
12:55 PM 41.0 °F 32.8 °F 32.0 °F 70% 29.29 in 10.0 mi West 16.1 mph 21.9 mph N/A   Overcast
1:15 PM 41.0 °F 35.8 °F 30.2 °F 65% 29.29 in 10.0 mi West 8.1 mph 19.6 mph N/A   Mostly Cloudy
1:35 PM 41.0 °F 35.2 °F 30.2 °F 65% 29.29 in 10.0 mi West 9.2 mph 21.9 mph N/A   Overcast
1:55 PM 41.0 °F 34.3 °F 30.2 °F 65% 29.29 in 10.0 mi West 11.5 mph 25.3 mph N/A   Overcast
2:15 PM 41.0 °F 34.7 °F 30.2 °F 65% 29.30 in 10.0 mi West 10.4 mph 19.6 mph N/A   Overcast
2:35 PM 41.0 °F 33.1 °F 30.2 °F 65% 29.30 in 10.0 mi West 15.0 mph 21.9 mph N/A   Overcast
2:55 PM 41.0 °F 35.2 °F 30.2 °F 65% 29.30 in 10.0 mi West 9.2 mph 19.6 mph N/A   Overcast
3:15 PM 39.2 °F 31.6 °F 30.2 °F 70% 29.31 in 10.0 mi WSW 12.7 mph 18.4 mph N/A   Overcast
3:35 PM 41.0 °F 33.1 °F 30.2 °F 65% 29.31 in 10.0 mi WSW 15.0 mph 21.9 mph N/A   Overcast
3:55 PM 41.0 °F 33.5 °F 30.2 °F 65% 29.32 in 10.0 mi WSW 13.8 mph 24.2 mph N/A   Overcast
4:15 PM 39.2 °F 31.6 °F 28.4 °F 65% 29.32 in 10.0 mi WSW 12.7 mph 20.7 mph N/A   Overcast
4:35 PM 39.2 °F 31.6 °F 28.4 °F 65% 29.33 in 10.0 mi WSW 12.7 mph 19.6 mph N/A   Overcast
4:55 PM 39.2 °F 32.5 °F 28.4 °F 65% 29.33 in 10.0 mi WSW 10.4 mph 19.6 mph N/A   Overcast
5:15 PM 39.2 °F 33.6 °F 28.4 °F 65% 29.34 in 10.0 mi WSW 8.1 mph 17.3 mph N/A   Overcast
5:35 PM 39.2 °F 32.0 °F 28.4 °F 65% 29.34 in 10.0 mi WSW 11.5 mph 17.3 mph N/A   Overcast
5:55 PM 39.2 °F 32.0 °F 28.4 °F 65% 29.35 in 10.0 mi West 11.5 mph 23.0 mph N/A   Overcast
6:15 PM 37.4 °F 29.8 °F 28.4 °F 70% 29.35 in 10.0 mi WSW 11.5 mph 21.9 mph N/A   Overcast
6:35 PM 37.4 °F 30.3 °F 28.4 °F 70% 29.36 in 10.0 mi WSW 10.4 mph 16.1 mph N/A   Overcast
6:55 PM 37.4 °F 29.8 °F 28.4 °F 70% 29.36 in 10.0 mi WSW 11.5 mph 18.4 mph N/A   Overcast
7:15 PM 37.4 °F 29.8 °F 28.4 °F 70% 29.36 in 10.0 mi WSW 11.5 mph 16.1 mph N/A   Mostly Cloudy
7:35 PM 37.4 °F 29.3 °F 28.4 °F 70% 29.36 in 10.0 mi WSW 12.7 mph 20.7 mph N/A   Overcast
7:55 PM 37.4 °F 29.8 °F 28.4 °F 70% 29.37 in 10.0 mi WSW 11.5 mph 18.4 mph N/A   Mostly Cloudy
8:15 PM 37.4 °F 28.9 °F 28.4 °F 70% 29.37 in 10.0 mi WSW 13.8 mph 19.6 mph N/A   Scattered Clouds
8:35 PM 37.4 °F 28.5 °F 30.2 °F 75% 29.38 in 10.0 mi West 15.0 mph 25.3 mph N/A   Mostly Cloudy
8:55 PM 35.6 °F 28.6 °F 32.0 °F 87% 29.38 in 10.0 mi WSW 9.2 mph 16.1 mph N/A   Overcast
9:15 PM 37.4 °F 29.3 °F 30.2 °F 75% 29.38 in 10.0 mi WSW 12.7 mph 20.7 mph N/A   Scattered Clouds
9:35 PM 37.4 °F 28.2 °F 30.2 °F 75% 29.39 in 10.0 mi WSW 16.1 mph 19.6 mph N/A   Mostly Cloudy
9:55 PM 35.6 °F 27.1 °F 32.0 °F 87% 29.39 in 10.0 mi WSW 12.7 mph - N/A   Overcast
10:15 PM 35.6 °F 29.9 °F 32.0 °F 87% 29.39 in 10.0 mi WSW 6.9 mph 10.4 mph N/A   Mostly Cloudy
10:35 PM 37.4 °F 31.4 °F 30.2 °F 75% 29.39 in 10.0 mi WSW 8.1 mph - N/A   Overcast
10:55 PM 37.4 °F 30.3 °F 30.2 °F 75% 29.39 in 10.0 mi WSW 10.4 mph 17.3 mph N/A   Overcast
11:15 PM 37.4 °F 28.9 °F 30.2 °F 75% 29.40 in 10.0 mi WSW 13.8 mph 20.7 mph N/A   Overcast
11:35 PM 35.6 °F 27.5 °F 32.0 °F 87% 29.40 in 10.0 mi West 11.5 mph 17.3 mph N/A   Overcast
11:55 PM 35.6 °F 26.6 °F 32.0 °F 87% 29.40 in 7.0 mi West 13.8 mph 23.0 mph N/A   Overcast