Weather History for Williamsport, PA

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Friday, July 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 83 °F 73 °F  
Max Temperature 95 °F 84 °F 101 °F (1991)
Min Temperature 70 °F 62 °F 49 °F (1924)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 9 37  
Since 1 July heating degree days 0 0  
Cooling Degree Days 18 8  
Month to date cooling degree days 260 149  
Year to date cooling degree days 491 338  
Since 1 June cooling degree days 420 295  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 69    
Maximum Humidity 97    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in 0.15 in 1.43 in (1917)
Month to date precipitation 1.96 2.57  
Year to date precipitation 18.70 21.40  
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 5 mph (SW)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 19, 2013 Rise Set
Actual Time 5:51 AM EDT 8:36 PM EDT
Civil Twilight 5:18 AM EDT 9:08 PM EDT
Nautical Twilight 4:38 AM EDT 9:49 PM EDT
Astronomical Twilight 3:51 AM EDT 10:35 PM EDT
Moon 5:36 PM EDT (7/19) 2:30 AM EDT (7/19)
Length of Visible Light 15h 49m
Length of Day
14h 45m
Waxing Gibbous, 86% of the Moon is Illuminated
Jul 19
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
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
12:54 AM 71.1 °F - 68.0 °F 90% 30.01 in 9.0 mi Calm Calm - N/A   Clear
1:54 AM 71.1 °F - 68.0 °F 90% 30.01 in 8.0 mi Calm Calm - N/A   Clear
2:54 AM 70.0 °F - 68.0 °F 93% 30.00 in 9.0 mi Calm Calm - N/A   Clear
3:54 AM 70.0 °F - 66.9 °F 90% 29.99 in 9.0 mi Calm Calm - N/A   Scattered Clouds
4:03 AM 69.8 °F - 68.0 °F 94% 30.00 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
4:54 AM 70.0 °F - 68.0 °F 93% 29.98 in 9.0 mi Calm Calm - N/A   Overcast
5:10 AM 69.8 °F - 68.0 °F 94% 29.99 in 8.0 mi Calm Calm - N/A   Overcast
5:54 AM 70.0 °F - 68.0 °F 93% 29.98 in 7.0 mi SW 3.5 mph - N/A   Overcast
6:54 AM 71.1 °F - 68.0 °F 90% 29.98 in 5.0 mi Calm Calm - N/A   Overcast
7:54 AM 71.1 °F - 68.0 °F 90% 29.99 in 5.0 mi Calm Calm - N/A   Overcast
8:42 AM 73.4 °F - 69.8 °F 88% 29.99 in 7.0 mi Calm Calm - N/A   Scattered Clouds
8:54 AM 75.0 °F - 69.1 °F 82% 29.98 in 7.0 mi Calm Calm - N/A   Clear
9:54 AM 78.1 °F - 70.0 °F 76% 29.97 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 82.0 °F 86.7 °F 72.0 °F 71% 29.95 in 10.0 mi Calm Calm - N/A   Clear
11:54 AM 86.0 °F 93.0 °F 73.0 °F 65% 29.94 in 10.0 mi SE 4.6 mph - N/A   Clear
12:54 PM 91.9 °F 98.4 °F 71.1 °F 50% 29.91 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
1:54 PM 93.9 °F 99.1 °F 69.1 °F 44% 29.88 in 10.0 mi WSW 13.8 mph - N/A   Partly Cloudy
2:54 PM 93.9 °F 97.5 °F 66.9 °F 41% 29.85 in 10.0 mi SW 13.8 mph 18.4 mph N/A   Partly Cloudy
3:54 PM 93.9 °F 97.5 °F 66.9 °F 41% 29.83 in 10.0 mi SW 12.7 mph - N/A   Clear
4:54 PM 93.9 °F 97.5 °F 66.9 °F 41% 29.81 in 10.0 mi WSW 13.8 mph - N/A   Scattered Clouds
5:54 PM 93.0 °F 97.4 °F 68.0 °F 44% 29.80 in 10.0 mi SW 10.4 mph 17.3 mph N/A   Scattered Clouds
6:54 PM 91.0 °F 95.6 °F 69.1 °F 48% 29.79 in 10.0 mi SW 8.1 mph - N/A   Clear
7:54 PM 89.1 °F 93.7 °F 69.1 °F 52% 29.82 in 9.0 mi SW 9.2 mph 18.4 mph N/A   Clear
8:54 PM 86.0 °F 90.7 °F 70.0 °F 59% 29.82 in 9.0 mi West 4.6 mph - N/A   Clear
9:54 PM 84.9 °F 89.4 °F 70.0 °F 61% 29.80 in 9.0 mi Variable 5.8 mph - N/A   Clear
10:54 PM 84.0 °F 88.4 °F 70.0 °F 63% 29.79 in 9.0 mi West 8.1 mph - N/A   Clear
11:54 PM 81.0 °F 84.4 °F 70.0 °F 69% 29.81 in 7.0 mi WSW 4.6 mph - N/A   Clear