Weather History for Reading, PA

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Saturday, September 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 67 °F 63 °F  
Max Temperature 77 °F 74 °F 94 °F (1931)
Min Temperature 56 °F 53 °F 38 °F (1956)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 48 27  
Since 1 July heating degree days 48 32  
Cooling Degree Days 2 2  
Month to date cooling degree days 98 75  
Year to date cooling degree days 1082 878  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 58    
Precipitation  
Precipitation 0.54 in 0.16 in 2.13 in (1913)
Month to date precipitation 1.31 2.82  
Year to date precipitation 30.45 31.78  
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 17 mph    
Max Gust Speed 25 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 21, 2013 Rise Set
Actual Time 6:50 AM EDT 7:02 PM EDT
Civil Twilight 6:23 AM EDT 7:29 PM EDT
Nautical Twilight 5:51 AM EDT 8:01 PM EDT
Astronomical Twilight 5:19 AM EDT 8:33 PM EDT
Moon 8:11 PM EDT (9/21) 9:07 AM EDT (9/21)
Length of Visible Light 13h 05m
Length of Day
12h 11m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 61.0 °F 55.0 °F 81% 29.99 in 10.0 mi SSE 6.9 mph - N/A   Clear
1:54 AM 61.0 °F 55.0 °F 81% 29.97 in 10.0 mi SE 3.5 mph - N/A   Clear
2:54 AM 60.1 °F 55.0 °F 83% 29.96 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 57.0 °F 53.1 °F 87% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:54 AM 57.0 °F 54.0 °F 89% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:54 AM 57.9 °F 54.0 °F 87% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 59.0 °F 54.0 °F 83% 29.94 in 9.0 mi SE 4.6 mph - N/A   Scattered Clouds
7:54 AM 61.0 °F 55.0 °F 81% 29.92 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
8:54 AM 64.9 °F 55.9 °F 73% 29.91 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
9:54 AM 68.0 °F 59.0 °F 73% 29.89 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
10:44 AM 69.8 °F 60.8 °F 73% 29.87 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
10:54 AM 70.0 °F 60.1 °F 71% 29.88 in 10.0 mi SSE 8.1 mph - N/A   Overcast
11:54 AM 72.0 °F 61.0 °F 68% 29.85 in 10.0 mi South 9.2 mph 17.3 mph N/A   Mostly Cloudy
12:08 PM 73.4 °F 62.6 °F 69% 29.83 in 10.0 mi South 9.2 mph 18.4 mph N/A   Mostly Cloudy
12:54 PM 75.9 °F 62.1 °F 62% 29.81 in 10.0 mi South 9.2 mph 23.0 mph N/A   Mostly Cloudy
1:54 PM 73.9 °F 60.1 °F 62% 29.78 in 10.0 mi South 10.4 mph - N/A   Overcast
2:54 PM 75.0 °F 59.0 °F 57% 29.76 in 10.0 mi South 10.4 mph 21.9 mph N/A   Overcast
3:54 PM 73.9 °F 59.0 °F 59% 29.73 in 10.0 mi South 12.7 mph 19.6 mph N/A   Mostly Cloudy
4:54 PM 73.0 °F 60.1 °F 64% 29.72 in 10.0 mi South 9.2 mph - 0.00 in   Overcast
5:54 PM 69.1 °F 62.1 °F 78% 29.71 in 8.0 mi South 6.9 mph - 0.02 in Rain Light Rain
6:52 PM 66.2 °F 62.6 °F 88% 29.71 in 5.0 mi SSW 5.8 mph - 0.13 in Rain Light Rain
6:54 PM 66.0 °F 63.0 °F 90% 29.72 in 5.0 mi South 4.6 mph - 0.14 in Rain Light Rain
7:22 PM 66.2 °F 64.4 °F 94% 29.70 in 7.0 mi SSW 3.5 mph - 0.04 in Rain Light Rain
7:51 PM 66.2 °F 64.4 °F 94% 29.69 in 7.0 mi SE 3.5 mph - 0.07 in Rain Light Rain
7:54 PM 66.0 °F 64.0 °F 93% 29.70 in 7.0 mi SSE 5.8 mph - 0.08 in Rain Light Rain
8:54 PM 66.0 °F 64.0 °F 93% 29.71 in 6.0 mi Calm Calm - 0.08 in Rain Rain
9:03 PM 66.2 °F 64.4 °F 94% 29.71 in 5.0 mi WNW 8.1 mph - 0.02 in Rain Rain
9:22 PM 62.6 °F 60.8 °F 94% 29.71 in 10.0 mi North 9.2 mph - 0.05 in Rain Rain
9:47 PM 62.6 °F 60.8 °F 94% 29.71 in 10.0 mi NNE 3.5 mph - 0.08 in Rain Light Rain
9:54 PM 63.0 °F 60.1 °F 90% 29.72 in 10.0 mi North 4.6 mph - 0.08 in Rain Light Rain
10:54 PM 62.1 °F 60.1 °F 93% 29.73 in 6.0 mi West 3.5 mph - 0.06 in Rain Rain
11:54 PM 62.1 °F 60.1 °F 93% 29.72 in 10.0 mi WNW 3.5 mph - 0.08 in Rain Light Rain