Weather History for Lancaster, PA

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Monday, October 17, 2011

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 66 °F 63 °F 77 °F (1992)
Min Temperature 51 °F 43 °F 33 °F (1996)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 50    
Maximum Humidity 72    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.78 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 24 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

Oct. 17, 2011 Rise Set
Actual Time 7:17 AM EDT 6:22 PM EDT
Civil Twilight 6:50 AM EDT 6:50 PM EDT
Nautical Twilight 6:18 AM EDT 7:21 PM EDT
Astronomical Twilight 5:47 AM EDT 7:53 PM EDT
Moon 10:01 PM EDT (10/17) 12:22 PM EDT (10/17)
Length of Visible Light 12h 00m
Length of Day
11h 05m
Waning Gibbous, 74% of the Moon is Illuminated
Oct 17
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 60.1 °F 46.9 °F 62% 29.69 in 10.0 mi WNW 9.2 mph - N/A   Overcast
1:53 AM 62.1 °F 48.0 °F 60% 29.72 in 10.0 mi WNW 9.2 mph - N/A   Overcast
2:53 AM 59.0 °F 50.0 °F 72% 29.73 in 10.0 mi WNW 6.9 mph - N/A   Overcast
3:53 AM 59.0 °F 48.0 °F 67% 29.73 in 10.0 mi WNW 11.5 mph - N/A   Overcast
4:53 AM 57.9 °F 45.0 °F 62% 29.76 in 10.0 mi WNW 9.2 mph - N/A   Overcast
6:53 AM 55.9 °F 44.1 °F 64% 29.80 in 10.0 mi WNW 11.5 mph - N/A   Overcast
7:53 AM 55.0 °F 41.0 °F 59% 29.82 in 10.0 mi West 4.6 mph - N/A   Overcast
8:53 AM 55.9 °F 41.0 °F 57% 29.83 in 10.0 mi WSW 6.9 mph - N/A   Clear
9:53 AM 59.0 °F 39.0 °F 48% 29.84 in 10.0 mi West 11.5 mph - N/A   Clear
10:53 AM 60.1 °F 37.9 °F 44% 29.84 in 10.0 mi WSW 17.3 mph 23.0 mph N/A   Clear
11:53 AM 62.1 °F 39.9 °F 44% 29.83 in 10.0 mi WSW 12.7 mph - N/A   Clear
2:53 PM 66.0 °F 36.0 °F 33% 29.76 in 10.0 mi WSW 9.2 mph 23.0 mph N/A   Clear
3:53 PM 66.0 °F 35.1 °F 32% 29.75 in 10.0 mi WSW 16.1 mph 24.2 mph N/A   Clear
4:53 PM 66.0 °F 36.0 °F 33% 29.75 in 10.0 mi WSW 11.5 mph 21.9 mph N/A   Clear
5:53 PM 64.0 °F 34.0 °F 33% 29.75 in 10.0 mi SW 10.4 mph - N/A   Clear
6:53 PM 61.0 °F 34.0 °F 36% 29.78 in 10.0 mi SW 8.1 mph - N/A   Clear
7:53 PM 60.1 °F 34.0 °F 38% 29.79 in 10.0 mi SW 5.8 mph - N/A   Clear
8:53 PM 57.0 °F 34.0 °F 42% 29.80 in 10.0 mi WSW 4.6 mph - N/A   Clear
9:53 PM 53.1 °F 36.0 °F 52% 29.81 in 10.0 mi WSW 3.5 mph - N/A   Clear
10:53 PM 53.1 °F 36.0 °F 52% 29.83 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 51.1 °F 37.0 °F 59% 29.82 in 10.0 mi Calm Calm - N/A   Clear