Weather History for Williamsport, PA

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Tuesday, February 1, 2011

  Actual Average Record
Temperature  
Mean Temperature 26 °F 27 °F  
Max Temperature 30 °F 35 °F 67 °F (1989)
Min Temperature 22 °F 20 °F -13 °F (1971)
Degree Days  
Heating Degree Days 39 38  
Month to date heating degree days 39 38  
Since 1 July heating degree days 3587 3517  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 23 °F    
Average Humidity 74    
Maximum Humidity 92    
Minimum Humidity 55    
Precipitation  
Precipitation 0.50 in 0.09 in 1.41 in (2008)
Month to date precipitation 0.50 0.09  
Year to date precipitation 1.75 2.79  
Snow  
Snow 0.80 in - - ()
Month to date snowfall 0.8  
Since 1 July snowfall 19.8  
Snow Depth 5.00 in    
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 6 mph (ENE)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 5 miles    
Events Fog , Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 01, 2011 Rise Set
Actual Time 7:19 AM EST 5:23 PM EST
Civil Twilight 6:49 AM EST 5:53 PM EST
Nautical Twilight 6:16 AM EST 6:26 PM EST
Astronomical Twilight 5:44 AM EST 6:58 PM EST
Moon 6:16 AM EST (2/1) 4:15 PM EST (2/1)
Length of Visible Light 11h 03m
Length of Day
10h 04m
Waning Crescent, 2% of the Moon is Illuminated
Feb 1
Waning Crescent
Feb 2
New
Feb 11
First Quarter
Feb 18
Full
Feb 24
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 24.1 °F 14.4 °F 12.9 °F 62% 30.34 in 8.0 mi East 9.2 mph - 0.00 in Snow Light Snow
1:54 AM 24.1 °F 19.7 °F 12.9 °F 62% 30.32 in 10.0 mi ESE 3.5 mph - 0.01 in   Overcast
2:54 AM 23.0 °F 18.4 °F 17.1 °F 78% 30.32 in 2.0 mi WSW 3.5 mph - 0.01 in Snow Light Snow
2:56 AM 23.0 °F 18.4 °F 17.6 °F 80% 30.29 in 1.8 mi WSW 3.5 mph - 0.00 in Snow Light Snow
3:07 AM 21.2 °F 16.4 °F 19.4 °F 93% 30.29 in 1.2 mi SSW 3.5 mph - 0.01 in Snow Light Snow
3:28 AM 23.0 °F 17.0 °F 19.4 °F 86% 30.26 in 1.2 mi SE 4.6 mph - 0.02 in Snow Light Snow
3:43 AM 24.8 °F 14.6 °F 19.4 °F 80% 30.25 in 2.0 mi ENE 10.4 mph - 0.02 in Snow Light Snow
3:52 AM 24.8 °F 14.6 °F 19.4 °F 80% 30.25 in 4.0 mi ENE 10.4 mph - 0.02 in Snow Light Snow
3:53 AM 24.1 °F 13.1 °F 19.9 °F 84% 30.28 in 4.0 mi ENE 11.5 mph - 0.02 in Snow Light Snow
4:03 AM 24.8 °F 14.6 °F 21.2 °F 86% 30.25 in 1.8 mi ENE 10.4 mph - 0.00 in Snow Light Snow
4:17 AM 24.8 °F 14.6 °F 21.2 °F 86% 30.24 in 3.0 mi ENE 10.4 mph - 0.01 in Snow Light Snow
4:54 AM 24.1 °F 13.1 °F 19.9 °F 84% 30.26 in 7.0 mi ENE 11.5 mph - 0.01 in   Overcast
5:54 AM 24.8 °F 12.4 °F 21.2 °F 86% 30.22 in 7.0 mi ENE 15.0 mph 21.9 mph N/A   Overcast
6:16 AM 24.8 °F 12.9 °F 21.2 °F 86% 30.21 in 5.0 mi ENE 13.8 mph - 0.00 in Rain Light Freezing Rain
6:31 AM 24.8 °F 17.9 °F 21.2 °F 86% 30.24 in 3.0 mi NNE 5.8 mph - 0.02 in Rain Light Freezing Rain
6:54 AM 24.1 °F 16.0 °F 21.0 °F 88% 30.26 in 3.0 mi East 6.9 mph - 0.07 in Rain Light Freezing Rain
6:57 AM 24.8 °F 15.3 °F 21.2 °F 86% 30.23 in 2.5 mi ENE 9.2 mph - 0.01 in Rain Light Freezing Rain
7:04 AM 24.8 °F 15.3 °F 21.2 °F 86% 30.24 in 2.0 mi NE 9.2 mph - 0.03 in Rain Light Freezing Rain
7:11 AM 24.8 °F 14.0 °F 21.2 °F 86% 30.22 in 2.0 mi ENE 11.5 mph - 0.04 in Rain Light Freezing Rain
7:16 AM 24.8 °F 16.9 °F 21.2 °F 86% 30.24 in 2.0 mi ENE 6.9 mph - 0.05 in Snow Ice Pellets
7:23 AM 24.8 °F 14.0 °F 21.2 °F 86% 30.23 in 2.0 mi ENE 11.5 mph - 0.07 in Snow Small Hail
7:54 AM 24.1 °F 12.5 °F 21.0 °F 88% 30.25 in 2.0 mi ENE 12.7 mph - 0.12 in Snow Small Hail
8:01 AM 24.8 °F 15.3 °F 21.2 °F 86% 30.23 in 1.2 mi ENE 9.2 mph - 0.00 in Snow Small Hail
8:04 AM 24.8 °F 15.3 °F 21.2 °F 86% 30.23 in 2.5 mi East 9.2 mph - 0.00 in Snow Light Snow
8:32 AM 24.8 °F 13.4 °F 21.2 °F 86% 30.23 in 0.5 mi East 12.7 mph - 0.01 in Fog , Snow Snow
8:54 AM 24.1 °F 11.5 °F 21.9 °F 91% 30.24 in 0.8 mi ENE 15.0 mph - 0.03 in Snow Light Snow
9:01 AM 24.8 °F 13.4 °F 21.2 °F 86% 30.22 in 1.0 mi ENE 12.7 mph - 0.00 in Snow Light Snow
9:23 AM 24.8 °F 13.4 °F 21.2 °F 86% 30.23 in 1.0 mi ENE 12.7 mph - 0.02 in Snow Light Snow
9:43 AM 24.8 °F 13.4 °F 21.2 °F 86% 30.22 in 1.2 mi ENE 12.7 mph - 0.03 in Snow Light Snow
9:50 AM 24.8 °F 14.0 °F 21.2 °F 86% 30.22 in 3.0 mi ENE 11.5 mph - 0.04 in Snow Light Snow
9:54 AM 24.8 °F 14.0 °F 21.2 °F 86% 30.22 in 5.0 mi ENE 11.5 mph - N/A Snow Light Snow
10:20 AM 26.6 °F 16.8 °F 21.2 °F 80% 30.23 in 8.0 mi ENE 10.4 mph - 0.00 in   Overcast
10:54 AM 26.1 °F 16.8 °F 21.9 °F 84% 30.24 in 10.0 mi ENE 9.2 mph - 0.00 in   Overcast
11:14 AM 26.6 °F 17.5 °F 23.0 °F 86% 30.21 in 8.0 mi ENE 9.2 mph - 0.00 in   Small Hail
11:31 AM 26.6 °F 18.2 °F 23.0 °F 86% 30.21 in 10.0 mi East 8.1 mph - 0.00 in   Overcast
11:54 AM 26.1 °F 18.4 °F 23.0 °F 88% 30.22 in 10.0 mi ENE 6.9 mph - 0.00 in   Overcast
12:54 PM 28.0 °F 20.8 °F 24.1 °F 85% 30.17 in 9.0 mi ENE 6.9 mph - N/A   Overcast
1:54 PM 28.9 °F 23.9 °F 24.1 °F 82% 30.15 in 10.0 mi East 4.6 mph - N/A   Overcast
2:54 PM 28.9 °F 23.9 °F 25.0 °F 85% 30.16 in 10.0 mi ENE 4.6 mph - N/A   Overcast
3:54 PM 28.9 °F - 25.0 °F 85% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
4:54 PM 28.9 °F - 26.1 °F 89% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
5:54 PM 28.9 °F - 27.0 °F 92% 30.18 in 8.0 mi Calm Calm - 0.01 in Rain Light Freezing Rain
6:15 PM 30.2 °F - 26.6 °F 86% 30.16 in 8.0 mi Calm Calm - 0.00 in   Overcast
6:33 PM 30.2 °F - 26.6 °F 86% 30.15 in 8.0 mi Calm Calm - 0.00 in   Overcast
6:54 PM 30.0 °F - 27.0 °F 88% 30.17 in 7.0 mi Calm Calm - 0.00 in   Overcast
7:20 PM 30.2 °F - 28.4 °F 93% 30.15 in 5.0 mi Calm Calm - 0.02 in Rain Light Freezing Rain
7:54 PM 30.0 °F - 27.0 °F 88% 30.16 in 5.0 mi Calm Calm - 0.03 in Rain Light Freezing Rain
8:14 PM 30.2 °F - 28.4 °F 93% 30.12 in 6.0 mi Calm Calm - 0.01 in Rain Light Freezing Rain
8:26 PM 30.2 °F - 28.4 °F 93% 30.13 in 7.0 mi Calm Calm - 0.01 in Rain Light Freezing Rain
8:54 PM 30.0 °F 26.5 °F 28.0 °F 92% 30.14 in 8.0 mi NNE 3.5 mph - 0.01 in Rain Light Freezing Rain
9:34 PM 30.2 °F - 28.4 °F 93% 30.10 in 5.0 mi Calm Calm - 0.00 in Rain Light Freezing Rain
9:54 PM 30.0 °F 26.5 °F 28.9 °F 96% 30.12 in 5.0 mi ENE 3.5 mph - 0.00 in Rain Light Freezing Rain
10:06 PM 30.2 °F 23.4 °F 28.4 °F 93% 30.10 in 7.0 mi ESE 6.9 mph - 0.00 in Rain Light Freezing Rain
10:17 PM 30.2 °F 23.4 °F 26.6 °F 86% 30.11 in 7.0 mi SE 6.9 mph - 0.00 in   Overcast
10:22 PM 30.2 °F 23.4 °F 26.6 °F 86% 30.11 in 5.0 mi SE 6.9 mph - 0.00 in Rain Light Freezing Rain
10:43 PM 30.2 °F 21.9 °F 26.6 °F 86% 30.10 in 5.0 mi ENE 9.2 mph - 0.04 in Rain Light Freezing Rain
10:54 PM 30.0 °F 21.1 °F 27.0 °F 88% 30.11 in 4.0 mi East 10.4 mph - 0.05 in Rain Light Freezing Rain
11:19 PM 30.2 °F 19.8 °F 28.4 °F 93% 30.08 in 6.0 mi East 13.8 mph - 0.05 in Rain Light Freezing Rain
11:27 PM 30.2 °F 19.8 °F 28.4 °F 93% 30.07 in 6.0 mi ENE 13.8 mph - 0.05 in Rain Light Freezing Rain
11:42 PM 30.2 °F 19.3 °F 28.4 °F 93% 30.05 in 5.0 mi ENE 15.0 mph - 0.07 in Rain Light Freezing Rain
11:54 PM 30.0 °F 19.5 °F 28.0 °F 92% 30.08 in 4.0 mi ENE 13.8 mph - 0.09 in Rain Light Freezing Rain