Weather History for Washington, PA

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Wednesday, May 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 84 °F 67 °F 84 °F (1998)
Min Temperature 48 °F 46 °F 35 °F (2000)
Cooling Degree Days 1    
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 56    
Maximum Humidity 73    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 18 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 15, 2013 Rise Set
Actual Time 6:05 AM EDT 8:30 PM EDT
Civil Twilight 5:34 AM EDT 9:01 PM EDT
Nautical Twilight 4:56 AM EDT 9:39 PM EDT
Astronomical Twilight 4:14 AM EDT 10:21 PM EDT
Moon 10:39 AM EDT (5/15) 12:15 AM EDT (5/15)
Length of Visible Light 15h 26m
Length of Day
14h 24m
Waxing Crescent, 26% of the Moon is Illuminated
May 15
Waxing Crescent
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 51.8 °F - 39.2 °F 62% 29.90 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 51.8 °F - 39.2 °F 62% 29.89 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
12:55 AM 53.6 °F - 37.4 °F 54% 29.88 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
1:15 AM 51.8 °F - 37.4 °F 58% 29.88 in 10.0 mi SW 3.5 mph - N/A   Partly Cloudy
1:35 AM 50.0 °F - 39.2 °F 66% 29.88 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 48.2 °F - 39.2 °F 71% 29.88 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 50.0 °F - 39.2 °F 66% 29.87 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 48.2 °F - 39.2 °F 71% 29.87 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 51.8 °F - 39.2 °F 62% 29.86 in 10.0 mi SW 3.5 mph - N/A   Clear
3:15 AM 51.8 °F - 39.2 °F 62% 29.86 in 10.0 mi SW 3.5 mph - N/A   Clear
3:35 AM 55.4 °F - 41.0 °F 58% 29.86 in 10.0 mi SSW 5.8 mph - N/A   Clear
3:55 AM 55.4 °F - 44.6 °F 67% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:15 AM 57.2 °F - 46.4 °F 67% 29.86 in 10.0 mi SSW 5.8 mph - N/A   Overcast
4:35 AM 59.0 °F - 48.2 °F 67% 29.86 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
4:55 AM 60.8 °F - 48.2 °F 63% 29.86 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
5:15 AM 60.8 °F - 50.0 °F 68% 29.86 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
5:35 AM 60.8 °F - 50.0 °F 68% 29.86 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
5:55 AM 60.8 °F - 50.0 °F 68% 29.85 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
6:15 AM 60.8 °F - 51.8 °F 72% 29.85 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
6:35 AM 60.8 °F - 51.8 °F 72% 29.86 in 10.0 mi SSW 5.8 mph - N/A   Clear
6:55 AM 60.8 °F - 51.8 °F 72% 29.86 in 10.0 mi SW 5.8 mph - N/A   Clear
7:15 AM 62.6 °F - 53.6 °F 72% 29.86 in 10.0 mi South 4.6 mph - N/A   Clear
7:35 AM 62.6 °F - 53.6 °F 72% 29.86 in 10.0 mi SW 8.1 mph - N/A   Clear
7:55 AM 64.4 °F - 53.6 °F 68% 29.86 in 10.0 mi SW 9.2 mph - N/A   Clear
8:15 AM 64.4 °F - 55.4 °F 73% 29.86 in 10.0 mi SSW 8.1 mph - N/A   Clear
8:35 AM 64.4 °F - 55.4 °F 73% 29.87 in 10.0 mi SW 10.4 mph 18.4 mph N/A   Clear
8:55 AM 66.2 °F - 55.4 °F 68% 29.85 in 10.0 mi SSW 10.4 mph 17.3 mph N/A   Clear
9:15 AM 66.2 °F - 55.4 °F 68% 29.86 in 10.0 mi SW 13.8 mph 18.4 mph N/A   Partly Cloudy
9:35 AM 68.0 °F - 55.4 °F 64% 29.86 in 10.0 mi SW 9.2 mph 19.6 mph N/A   Partly Cloudy
9:55 AM 68.0 °F - 57.2 °F 68% 29.84 in 10.0 mi SW 10.4 mph 18.4 mph N/A   Partly Cloudy
10:15 AM 69.8 °F - 57.2 °F 64% 29.84 in 10.0 mi SW 15.0 mph 20.7 mph N/A   Clear
10:35 AM 69.8 °F - 57.2 °F 64% 29.84 in 10.0 mi SW 9.2 mph 20.7 mph N/A   Clear
10:55 AM 69.8 °F - 57.2 °F 64% 29.84 in 10.0 mi SW 11.5 mph 17.3 mph N/A   Clear
11:15 AM 71.6 °F - 57.2 °F 60% 29.84 in 10.0 mi SW 10.4 mph 16.1 mph N/A   Clear
11:35 AM 73.4 °F - 57.2 °F 57% 29.85 in 10.0 mi WSW 13.8 mph 20.7 mph N/A   Partly Cloudy
11:55 AM 75.2 °F - 59.0 °F 57% 29.85 in 10.0 mi WSW 10.4 mph - N/A   Partly Cloudy
12:15 PM 75.2 °F - 60.8 °F 61% 29.84 in 10.0 mi SW 10.4 mph 16.1 mph N/A   Clear
12:35 PM 78.8 °F - 60.8 °F 54% 29.83 in 10.0 mi SW 17.3 mph 25.3 mph N/A   Clear
12:55 PM 80.6 °F 81.5 °F 60.8 °F 51% 29.83 in 10.0 mi WSW 17.3 mph 28.8 mph N/A   Clear
1:15 PM 80.6 °F 81.5 °F 60.8 °F 51% 29.81 in 10.0 mi SW 17.3 mph 25.3 mph N/A   Clear
1:35 PM 80.6 °F 81.5 °F 60.8 °F 51% 29.81 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Clear
1:55 PM 82.4 °F 82.9 °F 60.8 °F 48% 29.80 in 10.0 mi SSW 15.0 mph 25.3 mph N/A   Clear
2:15 PM 82.4 °F 82.9 °F 60.8 °F 48% 29.80 in 10.0 mi WSW 16.1 mph 25.3 mph N/A   Clear
2:35 PM 84.2 °F 84.4 °F 60.8 °F 45% 29.79 in 10.0 mi SW 16.1 mph 25.3 mph N/A   Clear
2:55 PM 84.2 °F 84.4 °F 60.8 °F 45% 29.78 in 10.0 mi WSW 17.3 mph 28.8 mph N/A   Clear
3:15 PM 84.2 °F 84.4 °F 60.8 °F 45% 29.78 in 10.0 mi SW 17.3 mph 26.5 mph N/A   Clear
3:35 PM 84.2 °F 84.4 °F 60.8 °F 45% 29.78 in 10.0 mi WSW 13.8 mph 29.9 mph N/A   Clear
3:55 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.77 in 10.0 mi SW 17.3 mph 31.1 mph N/A   Partly Cloudy
4:15 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.76 in 10.0 mi WSW 18.4 mph 32.2 mph N/A   Scattered Clouds
4:35 PM 84.2 °F 83.5 °F 57.2 °F 40% 29.77 in 10.0 mi WSW 18.4 mph 26.5 mph N/A   Partly Cloudy
4:55 PM 84.2 °F 83.5 °F 57.2 °F 40% 29.77 in 10.0 mi WSW 16.1 mph 28.8 mph N/A   Partly Cloudy
5:15 PM 84.2 °F 83.5 °F 57.2 °F 40% 29.77 in 10.0 mi WSW 15.0 mph 26.5 mph N/A   Clear
5:35 PM 84.2 °F 83.8 °F 59.0 °F 42% 29.77 in 10.0 mi WSW 13.8 mph 25.3 mph N/A   Clear
5:55 PM 84.2 °F 83.5 °F 57.2 °F 40% 29.77 in 10.0 mi WSW 15.0 mph 29.9 mph N/A   Clear
6:15 PM 84.2 °F 83.5 °F 57.2 °F 40% 29.77 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
6:35 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.77 in 10.0 mi West 10.4 mph 24.2 mph N/A   Mostly Cloudy
6:55 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.78 in 10.0 mi WSW 11.5 mph 24.2 mph N/A   Mostly Cloudy
7:15 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.78 in 10.0 mi WSW 9.2 mph 25.3 mph N/A   Scattered Clouds
7:35 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.78 in 10.0 mi WSW 12.7 mph 19.6 mph N/A   Scattered Clouds
7:55 PM 80.6 °F 80.5 °F 55.4 °F 42% 29.79 in 10.0 mi WSW 10.4 mph 23.0 mph N/A   Scattered Clouds
8:15 PM 80.6 °F 80.5 °F 55.4 °F 42% 29.79 in 10.0 mi WSW 12.7 mph - N/A   Scattered Clouds
8:35 PM 78.8 °F - 57.2 °F 47% 29.80 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
8:55 PM 78.8 °F - 57.2 °F 47% 29.80 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
9:15 PM 78.8 °F - 57.2 °F 47% 29.81 in 10.0 mi SW 8.1 mph - N/A   Overcast
9:35 PM 78.8 °F - 57.2 °F 47% 29.81 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
9:55 PM 78.8 °F - 55.4 °F 44% 29.82 in 10.0 mi WSW 10.4 mph 16.1 mph N/A   Overcast
10:15 PM 78.8 °F - 55.4 °F 44% 29.83 in 10.0 mi SW 10.4 mph 16.1 mph N/A   Overcast
10:35 PM 77.0 °F - 55.4 °F 47% 29.83 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
10:55 PM 75.2 °F - 55.4 °F 50% 29.83 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
11:15 PM 75.2 °F - 55.4 °F 50% 29.83 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
11:35 PM 75.2 °F - 55.4 °F 50% 29.83 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
11:55 PM 73.4 °F - 55.4 °F 53% 29.83 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy