Weather History for Williamsport, PA

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Monday, July 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F 73 °F  
Max Temperature 88 °F 84 °F 103 °F (2011)
Min Temperature 68 °F 62 °F 48 °F (1929)
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 13 8  
Month to date cooling degree days 303 173  
Year to date cooling degree days 534 362  
Since 1 June cooling degree days 463 319  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 73    
Maximum Humidity 93    
Minimum Humidity 53    
Precipitation  
Precipitation 0.39 in 0.15 in 1.54 in (1925)
Month to date precipitation 2.35 3.02  
Year to date precipitation 19.09 21.85  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 3 mph (NE)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 22, 2013 Rise Set
Actual Time 5:53 AM EDT 8:33 PM EDT
Civil Twilight 5:21 AM EDT 9:05 PM EDT
Nautical Twilight 4:41 AM EDT 9:45 PM EDT
Astronomical Twilight 3:56 AM EDT 10:31 PM EDT
Moon 8:17 PM EDT (7/22) 5:48 AM EDT (7/22)
Length of Visible Light 15h 44m
Length of Day
14h 40m
Full, 100% of the Moon is Illuminated
Jul 22
Full
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 72.0 °F - 66.0 °F 81% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:54 AM 72.0 °F - 66.0 °F 81% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
2:54 AM 72.0 °F - 64.9 °F 78% 29.91 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
3:54 AM 70.0 °F - 64.9 °F 84% 29.92 in 10.0 mi NNW 3.5 mph - N/A   Clear
4:54 AM 69.1 °F - 64.0 °F 84% 29.91 in 10.0 mi North 4.6 mph - N/A   Clear
5:54 AM 68.0 °F - 64.0 °F 87% 29.92 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 68.0 °F - 64.0 °F 87% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:54 AM 71.1 °F - 63.0 °F 75% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:54 AM 73.9 °F - 64.0 °F 71% 29.93 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 75.0 °F - 64.9 °F 71% 29.92 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 78.1 °F - 68.0 °F 71% 29.91 in 10.0 mi Calm Calm - N/A   Clear
11:54 AM 82.0 °F 85.5 °F 69.1 °F 65% 29.90 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:09 PM 80.6 °F 83.9 °F 69.8 °F 70% 29.91 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
12:54 PM 82.9 °F 86.5 °F 69.1 °F 63% 29.88 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
1:54 PM 87.1 °F 90.6 °F 68.0 °F 53% 29.85 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
2:54 PM 81.0 °F 82.2 °F 63.0 °F 54% 29.84 in 10.0 mi SSE 9.2 mph - 0.00 in   Overcast
3:54 PM 79.0 °F - 66.0 °F 64% 29.83 in 10.0 mi ESE 3.5 mph - N/A   Overcast
4:15 PM 75.2 °F - 68.0 °F 78% 29.84 in 7.0 mi North 6.9 mph - 0.00 in Rain , Thunderstorm Thunderstorms and Rain
4:46 PM 75.2 °F - 69.8 °F 83% 29.84 in 10.0 mi West 6.9 mph - 0.00 in   Overcast
4:54 PM 75.0 °F - 69.1 °F 82% 29.82 in 10.0 mi Calm Calm - 0.00 in   Overcast
5:54 PM 77.0 °F - 69.1 °F 76% 29.81 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:07 PM 75.2 °F - 69.8 °F 83% 29.81 in 10.0 mi NNW 3.5 mph - 0.00 in Rain Light Rain
6:54 PM 75.0 °F - 70.0 °F 84% 29.79 in 8.0 mi North 3.5 mph - 0.02 in Rain Light Rain
7:54 PM 72.0 °F - 69.1 °F 91% 29.79 in 4.0 mi ENE 4.6 mph - 0.03 in Rain Light Rain
8:54 PM 72.0 °F - 69.1 °F 91% 29.79 in 6.0 mi NE 3.5 mph - 0.04 in Rain Light Rain
9:52 PM 71.6 °F - 68.0 °F 88% 29.80 in 8.0 mi Variable 5.8 mph - 0.03 in Rain Light Rain
9:54 PM 72.0 °F - 68.0 °F 87% 29.80 in 6.0 mi South 12.7 mph 20.7 mph 0.03 in Rain Light Rain
10:15 PM 71.6 °F - 69.8 °F 94% 29.80 in 2.0 mi Variable 3.5 mph - 0.12 in Rain Heavy Rain
10:28 PM 71.6 °F - 68.0 °F 88% 29.79 in 10.0 mi Variable 5.8 mph - 0.19 in Rain Light Rain
10:39 PM 71.6 °F - 68.0 °F 88% 29.79 in 10.0 mi Variable 4.6 mph - 0.19 in Rain Light Rain
10:54 PM 72.0 °F - 68.0 °F 87% 29.78 in 10.0 mi ENE 5.8 mph - 0.19 in Rain Light Rain
11:22 PM 73.4 °F - 68.0 °F 83% 29.78 in 10.0 mi NE 5.8 mph - 0.00 in Rain Light Rain
11:54 PM 71.1 °F - 69.1 °F 93% 29.77 in 8.0 mi East 4.6 mph - 0.00 in Rain Light Rain