Weather History for Lancaster, PA

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Monday, September 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 64 °F 71 °F 84 °F (1984)
Min Temperature 44 °F 48 °F 36 °F (1983)
Degree Days  
Heating Degree Days 11    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 65    
Maximum Humidity 90    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 12 mph    
Max Gust Speed 23 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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Date:

Astronomy

Sep. 24, 2012 Rise Set
Actual Time 6:55 AM EDT 6:58 PM EDT
Civil Twilight 6:28 AM EDT 7:25 PM EDT
Nautical Twilight 5:56 AM EDT 7:56 PM EDT
Astronomical Twilight 5:24 AM EDT 8:28 PM EDT
Moon 3:42 PM EDT (9/24) 1:08 AM EDT (9/24)
Length of Visible Light 12h 57m
Length of Day
12h 03m
Waxing Gibbous, 70% of the Moon is Illuminated
Sep 24
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.9 °F - 43.0 °F 80% 30.15 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
1:53 AM 46.9 °F - 43.0 °F 86% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 46.9 °F - 42.1 °F 83% 30.15 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 46.0 °F 43.9 °F 42.1 °F 86% 30.16 in 10.0 mi West 4.6 mph - N/A   Clear
4:53 AM 45.0 °F 43.5 °F 42.1 °F 90% 30.16 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
5:53 AM 46.0 °F 44.8 °F 42.1 °F 86% 30.17 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
6:53 AM 44.1 °F 42.5 °F 41.0 °F 89% 30.19 in 10.0 mi West 3.5 mph - N/A   Clear
7:53 AM 48.0 °F - 44.1 °F 86% 30.21 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
8:53 AM 52.0 °F - 45.0 °F 77% 30.23 in 10.0 mi West 10.4 mph - N/A   Overcast
9:53 AM 54.0 °F - 46.0 °F 75% 30.22 in 10.0 mi WNW 5.8 mph - 0.00 in   Overcast
10:53 AM 57.9 °F - 42.1 °F 56% 30.22 in 10.0 mi NW 9.2 mph - N/A   Clear
11:53 AM 61.0 °F - 42.1 °F 50% 30.21 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
12:53 PM 62.1 °F - 39.9 °F 44% 30.19 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
1:53 PM 63.0 °F - 39.9 °F 43% 30.17 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
2:53 PM 64.0 °F - 39.0 °F 40% 30.15 in 10.0 mi WNW 11.5 mph 23.0 mph N/A   Mostly Cloudy
3:53 PM 63.0 °F - 37.9 °F 40% 30.14 in 10.0 mi NW 11.5 mph 16.1 mph N/A   Partly Cloudy
4:53 PM 63.0 °F - 37.9 °F 40% 30.13 in 10.0 mi West 8.1 mph - N/A   Clear
5:53 PM 61.0 °F - 37.0 °F 41% 30.13 in 10.0 mi West 9.2 mph - N/A   Clear
6:53 PM 57.9 °F - 37.0 °F 46% 30.14 in 10.0 mi WSW 4.6 mph - N/A   Clear
7:53 PM 55.9 °F - 37.0 °F 49% 30.14 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:53 PM 55.0 °F - 37.9 °F 53% 30.14 in 10.0 mi South 4.6 mph - N/A   Clear
9:53 PM 48.9 °F - 39.9 °F 71% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 48.0 °F - 39.9 °F 74% 30.15 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 48.0 °F - 39.9 °F 74% 30.15 in 10.0 mi Calm Calm - N/A   Clear