Weather History for Reading, PA

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Saturday, October 22, 2011

  Actual Average Record
Temperature  
Mean Temperature 49 °F 52 °F  
Max Temperature 57 °F 62 °F 88 °F (1979)
Min Temperature 40 °F 41 °F 24 °F (1972)
Degree Days  
Heating Degree Days 16 13  
Month to date heating degree days 146 227  
Since 1 July heating degree days 189 306  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 5  
Year to date cooling degree days 1324 892  
Moisture  
Dew Point 40 °F    
Average Humidity 74    
Maximum Humidity 93    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.09 in 2.03 in (1988)
Month to date precipitation 2.22 2.52  
Year to date precipitation 47.12 35.82  
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 22, 2011 Rise Set
Actual Time 7:21 AM EDT 6:14 PM EDT
Civil Twilight 6:54 AM EDT 6:41 PM EDT
Nautical Twilight 6:22 AM EDT 7:13 PM EDT
Astronomical Twilight 5:50 AM EDT 7:45 PM EDT
Moon 2:16 AM EDT (10/22) 3:31 PM EDT (10/22)
Length of Visible Light 11h 47m
Length of Day
10h 52m
Waning Crescent, 24% of the Moon is Illuminated
Oct 22
Waning Crescent
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 46.9 °F - 41.0 °F 80% 30.07 in 10.0 mi West 8.1 mph - N/A   Clear
1:54 AM 46.0 °F - 39.9 °F 79% 30.08 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 44.6 °F 43.1 °F 39.2 °F 81% 30.07 in 10.0 mi West 3.5 mph - N/A   Clear
3:54 AM 43.0 °F - 39.9 °F 89% 30.09 in 7.0 mi Calm Calm - N/A   Clear
4:54 AM 41.0 °F - 39.0 °F 93% 30.09 in 4.0 mi Calm Calm - N/A   Clear
5:04 AM 41.0 °F - 39.2 °F 93% 30.07 in 2.5 mi Calm Calm - N/A   Clear
5:14 AM 41.0 °F - 39.2 °F 93% 30.07 in 4.0 mi Calm Calm - N/A   Clear
5:26 AM 41.0 °F - 39.2 °F 93% 30.07 in 1.8 mi Calm Calm - N/A   Clear
5:34 AM 42.8 °F - 39.2 °F 87% 30.07 in 3.0 mi Calm Calm - N/A   Clear
5:54 AM 41.0 °F - 39.0 °F 93% 30.10 in 4.0 mi Calm Calm - N/A   Partly Cloudy
6:31 AM 42.8 °F 41.1 °F 39.2 °F 87% 30.09 in 6.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
7:54 AM 42.1 °F - 39.9 °F 92% 30.12 in 4.0 mi Calm Calm - N/A   Clear
8:54 AM 46.9 °F - 43.0 °F 86% 30.13 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 53.1 °F - 43.0 °F 69% 30.13 in 10.0 mi West 8.1 mph - N/A   Clear
10:54 AM 55.0 °F - 43.0 °F 64% 30.12 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
11:54 AM 55.0 °F - 42.1 °F 62% 30.13 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
12:54 PM 55.0 °F - 39.9 °F 57% 30.11 in 10.0 mi NW 10.4 mph - N/A   Overcast
1:54 PM 55.0 °F - 39.9 °F 57% 30.10 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
2:54 PM 54.0 °F - 39.9 °F 59% 30.10 in 10.0 mi NW 8.1 mph - N/A   Overcast
3:54 PM 53.1 °F - 39.9 °F 61% 30.11 in 10.0 mi NW 8.1 mph - N/A   Overcast
4:54 PM 53.1 °F - 39.9 °F 61% 30.10 in 10.0 mi NW 9.2 mph - N/A   Overcast
5:54 PM 52.0 °F - 39.9 °F 63% 30.10 in 10.0 mi NNW 8.1 mph - N/A   Overcast
6:54 PM 52.0 °F - 39.9 °F 63% 30.11 in 10.0 mi NW 5.8 mph - N/A   Overcast
7:54 PM 51.1 °F - 39.9 °F 66% 30.12 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:54 PM 48.0 °F - 41.0 °F 77% 30.13 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:54 PM 44.1 °F 42.5 °F 39.0 °F 82% 30.13 in 10.0 mi WSW 3.5 mph - N/A   Clear
10:54 PM 46.0 °F - 42.1 °F 86% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
11:54 PM 45.0 °F - 42.1 °F 90% 30.13 in 6.0 mi Calm Calm - N/A   Overcast