Weather History for Lancaster, PA

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Thursday, May 15, 2014

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 75 °F 74 °F 86 °F (1991)
Min Temperature 62 °F 49 °F 39 °F (2001)
Cooling Degree Days 4    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 78    
Precipitation  
Precipitation 0.15 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 9 mph (SE)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 4 miles    
Events Fog , 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. 15, 2014 Rise Set
Actual Time 5:49 AM EDT 8:13 PM EDT
Civil Twilight 5:18 AM EDT 8:44 PM EDT
Nautical Twilight 4:40 AM EDT 9:22 PM EDT
Astronomical Twilight 3:58 AM EDT 10:05 PM EDT
Moon 9:19 PM EDT (5/15) 6:34 AM EDT (5/15)
Length of Visible Light 15h 25m
Length of Day
14h 24m
Full, 99% of the Moon is Illuminated
May 15
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 13
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:22 AM 64.0 °F 63.0 °F 96% 30.17 in 3.0 mi ESE 8.1 mph - N/A   Overcast
12:44 AM 64.0 °F 63.0 °F 96% 30.16 in 2.5 mi ESE 9.2 mph - N/A   Overcast
12:53 AM 64.0 °F 63.0 °F 96% 30.15 in 2.5 mi ESE 10.4 mph - N/A   Overcast
1:14 AM 64.0 °F 63.0 °F 96% 30.15 in 1.8 mi ESE 8.1 mph - N/A   Overcast
1:53 AM 63.0 °F 63.0 °F 100% 30.16 in 1.2 mi ESE 5.8 mph - N/A   Overcast
2:53 AM 63.0 °F 62.1 °F 97% 30.13 in 1.2 mi East 9.2 mph - N/A   Overcast
3:53 AM 62.1 °F 62.1 °F 100% 30.12 in 1.2 mi ESE 9.2 mph - N/A   Overcast
4:34 AM 62.1 °F 61.0 °F 96% 30.12 in 0.8 mi ESE 9.2 mph - N/A   Mist
4:53 AM 62.1 °F 61.0 °F 96% 30.12 in 0.8 mi ESE 8.1 mph - N/A   Mist
5:00 AM 62.1 °F 61.0 °F 96% 30.12 in 1.0 mi ESE 6.9 mph - N/A   Mist
5:53 AM 62.1 °F 61.0 °F 96% 30.11 in 1.0 mi ESE 9.2 mph - N/A   Mist
6:53 AM 62.1 °F 61.0 °F 96% 30.12 in 0.5 mi ESE 6.9 mph - N/A Fog Fog
7:24 AM 63.0 °F 62.1 °F 97% 30.13 in 1.2 mi SE 8.1 mph - N/A   Overcast
7:45 AM 63.0 °F 62.1 °F 97% 30.13 in 2.0 mi SSE 6.9 mph - N/A   Overcast
7:53 AM 63.0 °F 62.1 °F 97% 30.13 in 2.0 mi SSE 5.8 mph - N/A   Overcast
8:51 AM 64.4 °F 62.6 °F 94% 30.13 in 3.0 mi SE 6.9 mph - N/A   Overcast
8:53 AM 64.0 °F 63.0 °F 96% 30.13 in 2.5 mi SE 8.1 mph - N/A   Overcast
9:08 AM 64.0 °F 63.0 °F 96% 30.13 in 3.0 mi SSE 8.1 mph - N/A   Overcast
9:53 AM 66.0 °F 63.0 °F 90% 30.13 in 6.0 mi SSE 10.4 mph - N/A   Overcast
10:01 AM 66.0 °F 63.0 °F 90% 30.13 in 6.0 mi SSE 6.9 mph - N/A   Overcast
10:53 AM 69.1 °F 64.9 °F 87% 30.12 in 6.0 mi SSE 9.2 mph - N/A   Overcast
11:02 AM 69.1 °F 64.9 °F 87% 30.12 in 6.0 mi South 9.2 mph - N/A   Overcast
11:53 AM 72.0 °F 66.0 °F 81% 30.10 in 6.0 mi SSE 12.7 mph 20.7 mph N/A   Haze
12:53 PM 73.0 °F 66.0 °F 79% 30.08 in 8.0 mi South 11.5 mph 19.6 mph N/A   Overcast
1:53 PM 73.9 °F 66.9 °F 79% 30.05 in 6.0 mi SE 10.4 mph - 0.00 in   Haze
2:03 PM 73.0 °F 66.9 °F 81% 30.05 in 1.8 mi SE 12.7 mph - 0.07 in Rain Heavy Rain
2:10 PM 72.0 °F 68.0 °F 87% 30.05 in 1.2 mi South 8.1 mph - 0.14 in Rain Heavy Rain
2:16 PM 72.0 °F 68.0 °F 87% 30.05 in 2.0 mi South 6.9 mph - 0.16 in Rain Heavy Rain
3:53 PM 75.9 °F 69.1 °F 79% 30.00 in 10.0 mi SSE 10.4 mph - 0.00 in   Mostly Cloudy
4:18 PM 72.0 °F 66.9 °F 84% 30.01 in 1.5 mi SE 21.9 mph 28.8 mph 0.09 in Rain Light Rain
4:21 PM 71.1 °F 68.0 °F 90% 30.01 in 0.8 mi SE 16.1 mph 28.8 mph 0.14 in Rain Heavy Rain
4:27 PM 71.1 °F 68.0 °F 90% 30.01 in 1.0 mi SE 13.8 mph 27.6 mph 0.15 in Rain Light Rain
4:30 PM 72.0 °F 69.1 °F 91% 30.01 in 4.0 mi SE 12.7 mph - 0.15 in Rain Light Rain
4:53 PM 73.9 °F 69.1 °F 85% 30.01 in 9.0 mi SSE 9.2 mph - 0.15 in   Partly Cloudy
5:53 PM 73.9 °F 66.9 °F 79% 29.99 in 10.0 mi SE 11.5 mph - N/A   Clear
6:53 PM 73.0 °F 66.0 °F 79% 29.98 in 10.0 mi SE 10.4 mph - N/A   Scattered Clouds
7:53 PM 72.0 °F 64.9 °F 78% 29.98 in 10.0 mi SE 11.5 mph - N/A   Overcast
8:53 PM 71.1 °F 64.0 °F 78% 29.98 in 10.0 mi SE 12.7 mph - N/A   Overcast
9:53 PM 70.0 °F 64.0 °F 81% 29.98 in 10.0 mi SE 11.5 mph - N/A   Clear
10:53 PM 68.0 °F 64.0 °F 87% 29.97 in 10.0 mi SE 13.8 mph - N/A   Clear
11:53 PM 68.0 °F 64.0 °F 87% 29.96 in 10.0 mi SE 12.7 mph - N/A   Clear