Weather History for Williamsport, PA

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Friday, December 6, 2013

  Actual Average Record
Temperature  
Mean Temperature 41 °F 34 °F  
Max Temperature 51 °F 41 °F 69 °F (1998)
Min Temperature 31 °F 27 °F 2 °F (1901)
Degree Days  
Heating Degree Days 24 31  
Month to date heating degree days 160 179  
Since 1 July heating degree days 1403 1424  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 863 702  
Moisture  
Dew Point 36 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 49    
Precipitation  
Precipitation 0.66 in 0.11 in 1.72 in (1962)
Month to date precipitation 1.10 0.69  
Year to date precipitation 30.15 39.04  
Snow  
Snow 1.00 in - - ()
Month to date snowfall 1.1  
Since 1 July snowfall 3.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 6 mph (WNW)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 6 miles    
Events Fog , Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 06, 2013 Rise Set
Actual Time 7:19 AM EST 4:38 PM EST
Civil Twilight 6:48 AM EST 5:09 PM EST
Nautical Twilight 6:13 AM EST 5:44 PM EST
Astronomical Twilight 5:40 AM EST 6:17 PM EST
Moon 10:21 AM EST (12/6) 9:09 PM EST (12/6)
Length of Visible Light 10h 21m
Length of Day
9h 19m
Waxing Crescent, 19% of the Moon is Illuminated
Dec 6
Waxing Crescent
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:01 AM 51.8 °F - 50.0 °F 94% 29.90 in 0.8 mi Calm Calm - 0.00 in   Overcast
12:33 AM 50.0 °F - 48.2 °F 94% 29.90 in 1.8 mi West 10.4 mph - 0.01 in Rain Light Rain
12:37 AM 50.0 °F - 48.2 °F 94% 29.90 in 3.0 mi West 9.2 mph - 0.02 in Rain Light Rain
12:54 AM 50.0 °F - 48.9 °F 96% 29.91 in 5.0 mi West 9.2 mph - 0.02 in Rain Light Rain
1:22 AM 50.0 °F - 48.2 °F 94% 29.93 in 5.0 mi WNW 5.8 mph - 0.02 in Rain Light Rain
1:49 AM 48.2 °F - 44.6 °F 87% 29.93 in 3.0 mi WNW 10.4 mph - 0.07 in Rain Rain
1:54 AM 48.0 °F - 45.0 °F 89% 29.95 in 4.0 mi WNW 10.4 mph - 0.07 in Rain Light Rain
2:07 AM 46.4 °F 41.5 °F 44.6 °F 93% 29.98 in 9.0 mi West 10.4 mph - 0.00 in Rain Light Rain
2:16 AM 46.4 °F 41.9 °F 42.8 °F 87% 29.98 in 8.0 mi West 9.2 mph 18.4 mph 0.01 in Rain Light Rain
2:32 AM 46.4 °F 42.4 °F 42.8 °F 87% 29.97 in 5.0 mi West 8.1 mph - 0.05 in Rain Rain
2:54 AM 45.0 °F 39.7 °F 42.1 °F 90% 30.01 in 10.0 mi West 10.4 mph - 0.06 in Rain Light Rain
3:01 AM 44.6 °F 39.7 °F 42.8 °F 93% 30.00 in 10.0 mi West 9.2 mph - 0.00 in Rain Light Rain
3:54 AM 43.0 °F 36.8 °F 39.0 °F 86% 30.04 in 4.0 mi NNW 11.5 mph 16.1 mph 0.07 in Rain Rain
4:36 AM 42.8 °F - 39.2 °F 87% 30.01 in 10.0 mi Calm Calm - 0.04 in   Overcast
4:54 AM 42.1 °F 40.2 °F 37.9 °F 85% 30.02 in 10.0 mi WNW 3.5 mph - 0.04 in Rain Light Rain
5:54 AM 42.1 °F 38.4 °F 39.0 °F 89% 30.05 in 10.0 mi West 5.8 mph - 0.01 in   Overcast
6:54 AM 42.1 °F 39.2 °F 39.0 °F 89% 30.07 in 10.0 mi West 4.6 mph - 0.00 in   Overcast
7:54 AM 42.1 °F 38.4 °F 37.9 °F 85% 30.10 in 10.0 mi WNW 5.8 mph - 0.00 in Rain Light Rain
8:21 AM 42.8 °F 41.1 °F 37.4 °F 81% 30.08 in 8.0 mi North 3.5 mph - 0.00 in Rain Light Rain
8:54 AM 42.1 °F 40.2 °F 36.0 °F 79% 30.09 in 10.0 mi NW 3.5 mph - 0.00 in   Overcast
9:54 AM 42.1 °F 37.1 °F 35.1 °F 76% 30.12 in 10.0 mi WNW 8.1 mph - N/A   Overcast
10:35 AM 42.8 °F 40.1 °F 35.6 °F 76% 30.12 in 1.0 mi WNW 4.6 mph - N/A   Haze
10:37 AM 42.8 °F 40.1 °F 35.6 °F 76% 30.12 in 10.0 mi WNW 4.6 mph - N/A   Overcast
10:54 AM 43.0 °F 40.3 °F 35.1 °F 74% 30.14 in 10.0 mi WNW 4.6 mph - N/A   Overcast
11:54 AM 44.1 °F 39.0 °F 32.0 °F 63% 30.10 in 10.0 mi NNW 9.2 mph - N/A   Overcast
12:54 PM 44.1 °F 40.1 °F 27.0 °F 51% 30.09 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
1:54 PM 43.0 °F 38.8 °F 25.0 °F 49% 30.10 in 10.0 mi NW 6.9 mph - 0.00 in Rain Light Rain
2:54 PM 42.1 °F 37.7 °F 28.9 °F 60% 30.07 in 10.0 mi NNE 6.9 mph - 0.02 in   Overcast
3:54 PM 39.9 °F 37.8 °F 28.0 °F 63% 30.12 in 10.0 mi North 3.5 mph - 0.00 in Rain Light Rain
4:54 PM 37.9 °F - 30.9 °F 76% 30.14 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
5:54 PM 37.0 °F 34.5 °F 28.9 °F 73% 30.14 in 10.0 mi North 3.5 mph - 0.04 in Rain Light Rain
6:54 PM 35.1 °F - 30.0 °F 82% 30.17 in 6.0 mi Calm Calm - 0.02 in Rain Ice Pellets
7:54 PM 34.0 °F - 30.9 °F 89% 30.14 in 6.0 mi Calm Calm - 0.13 in Snow Light Snow
8:43 PM 33.8 °F 29.6 °F 30.2 °F 87% 30.17 in 2.0 mi West 4.6 mph - 0.02 in Snow Light Snow
8:51 PM 33.8 °F 30.8 °F 30.2 °F 87% 30.17 in 1.5 mi WSW 3.5 mph - 0.03 in Snow Light Snow
8:54 PM 33.1 °F 30.0 °F 30.9 °F 92% 30.18 in 1.2 mi West 3.5 mph - 0.03 in Snow Light Snow
9:01 PM 33.8 °F 28.6 °F 30.2 °F 87% 30.18 in 1.0 mi West 5.8 mph - 0.01 in Snow Light Snow
9:12 PM 33.8 °F 27.7 °F 30.2 °F 87% 30.20 in 1.0 mi West 6.9 mph - 0.03 in Snow Light Snow
9:20 PM 32.0 °F 25.6 °F 30.2 °F 93% 30.19 in 0.8 mi West 6.9 mph - 0.04 in Snow Light Snow
9:50 PM 32.0 °F 27.5 °F 30.2 °F 93% 30.19 in 0.5 mi WSW 4.6 mph - 0.10 in Fog , Snow Snow
9:54 PM 30.9 °F 26.2 °F 30.0 °F 96% 30.21 in 0.5 mi WSW 4.6 mph - 0.11 in Fog , Snow Snow
10:07 PM 30.2 °F 23.4 °F 30.2 °F 100% 30.20 in 0.8 mi West 6.9 mph - 0.01 in Snow Light Snow
10:14 PM 30.2 °F 24.3 °F 30.2 °F 100% 30.20 in 1.2 mi West 5.8 mph - 0.02 in Snow Light Snow
10:36 PM 30.2 °F 23.4 °F 28.4 °F 93% 30.21 in 1.5 mi West 6.9 mph - 0.03 in Snow Light Snow
10:52 PM 30.2 °F 23.4 °F 28.4 °F 93% 30.21 in 2.5 mi West 6.9 mph - 0.03 in Snow Light Snow
10:54 PM 30.9 °F 26.2 °F 28.9 °F 92% 30.22 in 3.0 mi West 4.6 mph - 0.03 in Snow Light Snow
11:54 PM 30.9 °F 25.2 °F 28.9 °F 92% 30.21 in 7.0 mi West 5.8 mph - 0.00 in Snow Light Snow