History for Lancaster, PA

Tuesday, December 4, 2012 — View Current Conditions
Tuesday, December 4, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 56 °F -  
Max Temperature 64 °F 48 °F 73 °F (1998)
Min Temperature 48 °F 30 °F 13 °F (1976)
Degree Days
Heating Degree Days 9    
Growing Degree Days 6 (Base 50)    
Moisture
Dew Point 50 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 67    
Precipitation
Precipitation 0.01 in - - ()
Sea Level Pressure
Sea Level Pressure 30.15 in    
Wind
Wind Speed 4 mph (ESE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 4 miles    
Events Rain    
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. 21, 2013 Rise Set
Actual Time 7:11 AM EST 4:39 PM EST
Civil Twilight 6:41 AM EST 5:09 PM EST
Nautical Twilight 6:07 AM EST 5:43 PM EST
Astronomical Twilight 5:34 AM EST 6:16 PM EST
Moon 10:24 PM EST (12/4) 11:04 AM EST (12/4)
Length Of Visible Light 10h 28m
Length of Day
9h 28m
Waning Gibbous, 69% of the Moon is Illuminated
Dec 4
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full
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Hourly Observations
Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:53 AM 53.1 °F 50.0 °F 89% 30.22 in 3.0 mi ENE 3.5 mph - 0.00 in   Overcast
2:53 AM 53.1 °F 50.0 °F 89% 30.22 in 3.0 mi East 3.5 mph - 0.00 in Rain Light Rain
3:18 AM 51.8 °F 50.0 °F 94% 30.21 in 2.5 mi Calm Calm - 0.00 in Rain Light Rain
3:43 AM 51.8 °F 50.0 °F 94% 30.21 in 3.0 mi NE 4.6 mph - 0.00 in   Overcast
3:53 AM 53.1 °F 50.0 °F 89% 30.21 in 3.0 mi East 3.5 mph - 0.00 in   Overcast
4:53 AM 51.1 °F 50.0 °F 96% 30.22 in 3.0 mi East 3.5 mph - N/A   Mostly Cloudy
5:38 AM 50.0 °F 48.2 °F 94% 30.21 in 1.8 mi East 3.5 mph - N/A   Mostly Cloudy
5:46 AM 50.0 °F 48.2 °F 94% 30.21 in 2.5 mi East 4.6 mph - N/A   Mostly Cloudy
5:53 AM 48.9 °F 48.0 °F 97% 30.21 in 2.0 mi East 4.6 mph - N/A   Mostly Cloudy
6:04 AM 48.2 °F 46.4 °F 93% 30.21 in 1.2 mi East 4.6 mph - N/A   Mostly Cloudy
6:33 AM 48.2 °F 48.2 °F 100% 30.21 in 2.5 mi East 3.5 mph - N/A   Mostly Cloudy
6:53 AM 50.0 °F 48.0 °F 93% 30.22 in 3.0 mi East 3.5 mph - N/A   Overcast
7:05 AM 50.0 °F 48.2 °F 94% 30.21 in 2.5 mi Calm Calm - 0.01 in   Overcast
7:53 AM 50.0 °F 48.0 °F 93% 30.23 in 2.0 mi SE 3.5 mph - 0.01 in   Overcast
8:10 AM 51.8 °F 48.2 °F 88% 30.22 in 3.0 mi SE 4.6 mph - N/A   Overcast
8:53 AM 53.1 °F 50.0 °F 89% 30.23 in 3.0 mi East 3.5 mph - N/A   Mostly Cloudy
9:53 AM 55.0 °F 51.1 °F 86% 30.22 in 4.0 mi East 3.5 mph - N/A   Clear
10:53 AM 59.0 °F 52.0 °F 78% 30.21 in 5.0 mi East 3.5 mph - N/A   Haze
11:53 AM 61.0 °F 53.1 °F 75% 30.18 in 5.0 mi Calm Calm - N/A   Haze
12:53 PM 63.0 °F 54.0 °F 72% 30.14 in 5.0 mi ESE 5.8 mph - N/A   Haze
1:53 PM 64.0 °F 54.0 °F 70% 30.11 in 6.0 mi SE 6.9 mph - N/A   Haze
2:53 PM 64.0 °F 54.0 °F 70% 30.09 in 6.0 mi SE 5.8 mph - N/A   Haze
3:53 PM 62.1 °F 53.1 °F 72% 30.09 in 6.0 mi SSE 9.2 mph - N/A   Haze
4:53 PM 60.1 °F 51.1 °F 72% 30.08 in 6.0 mi South 8.1 mph - N/A   Haze
5:53 PM 55.9 °F 50.0 °F 80% 30.08 in 7.0 mi SSE 3.5 mph - N/A   Clear
6:53 PM 54.0 °F 48.9 °F 83% 30.06 in 6.0 mi SSE 6.9 mph - N/A   Haze
7:53 PM 53.1 °F 48.9 °F 86% 30.04 in 5.0 mi ENE 4.6 mph - N/A   Overcast
8:53 PM 57.9 °F 50.0 °F 75% 30.03 in 9.0 mi South 3.5 mph - N/A   Overcast
9:53 PM 60.1 °F 48.9 °F 67% 30.01 in 10.0 mi SSW 6.9 mph - N/A   Overcast
10:53 PM 60.1 °F 48.9 °F 67% 29.98 in 10.0 mi SSW 5.8 mph - N/A   Overcast
11:53 PM 59.0 °F 48.9 °F 69% 29.96 in 10.0 mi South 3.5 mph - N/A   Overcast
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