Weather History for Lancaster, CA

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Saturday, December 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 40 °F 43 °F  
Max Temperature 59 °F 57 °F 76 °F (2005)
Min Temperature 20 °F 29 °F 3 °F (1990)
Degree Days  
Heating Degree Days 25    
Month to date heating degree days 397  
Since 1 July heating degree days 829  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 2282  
Moisture  
Dew Point 23 °F    
Average Humidity 51    
Maximum Humidity 83    
Minimum Humidity 18    
Precipitation  
Precipitation 0.00 in 0.04 in 0.97 in (2010)
Month to date precipitation 0.08 0.73  
Year to date precipitation 1.83 6.96  
Since 1 July precipitation 0.13 2.05  
Snow  
Snow 0.00 in - 0.00 in ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 29 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 22, 2012 Rise Set
Actual Time 6:57 AM PST 4:46 PM PST
Civil Twilight 6:28 AM PST 5:14 PM PST
Nautical Twilight 5:57 AM PST 5:46 PM PST
Astronomical Twilight 5:26 AM PST 6:17 PM PST
Moon 1:00 PM PST (12/22) 1:54 AM PST (12/22)
Length of Visible Light 10h 45m
Length of Day
9h 49m
Waxing Gibbous, 74% of the Moon is Illuminated
Dec 22
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 23.0 °F - 8.1 °F 53% 30.15 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 21.9 °F 15.7 °F 9.0 °F 58% 30.15 in 10.0 mi West 4.6 mph - N/A   Clear
2:56 AM 19.9 °F 14.9 °F 7.0 °F 57% 30.16 in 10.0 mi WNW 3.5 mph - N/A   Clear
3:56 AM 23.0 °F - 9.0 °F 55% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 23.0 °F - 9.0 °F 55% 30.15 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 21.0 °F 14.6 °F 7.0 °F 55% 30.18 in 10.0 mi NW 4.6 mph - N/A   Clear
6:56 AM 21.9 °F - 9.0 °F 58% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 23.0 °F 18.4 °F 9.0 °F 55% 30.19 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:56 AM 32.0 °F - 12.9 °F 45% 30.20 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 39.9 °F - 14.0 °F 35% 30.19 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 46.9 °F - 15.1 °F 28% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:56 AM 57.9 °F - 17.1 °F 20% 30.10 in 10.0 mi SW 16.1 mph 24.2 mph N/A   Clear
12:03 PM 57.2 °F - 17.6 °F 21% 30.06 in 10.0 mi SSW 16.1 mph 24.2 mph N/A   Clear
12:56 PM 59.0 °F - 16.0 °F 19% 30.09 in 10.0 mi SW 19.6 mph 25.3 mph N/A   Scattered Clouds
1:56 PM 57.0 °F - 24.1 °F 28% 30.09 in 10.0 mi SW 24.2 mph 31.1 mph N/A   Overcast
2:56 PM 55.0 °F - 32.0 °F 42% 30.10 in 10.0 mi SW 26.5 mph 31.1 mph N/A   Mostly Cloudy
3:56 PM 50.0 °F - 37.0 °F 61% 30.12 in 10.0 mi SW 19.6 mph 27.6 mph N/A   Partly Cloudy
4:56 PM 46.9 °F - 37.0 °F 68% 30.13 in 10.0 mi SW 15.0 mph - N/A   Clear
5:56 PM 46.0 °F 39.6 °F 37.9 °F 73% 30.15 in 10.0 mi SW 15.0 mph - N/A   Overcast
6:56 PM 48.0 °F - 39.9 °F 74% 30.16 in 10.0 mi SSW 16.1 mph - N/A   Clear
7:56 PM 48.0 °F - 39.9 °F 74% 30.17 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
8:56 PM 46.9 °F - 41.0 °F 80% 30.17 in 10.0 mi SW 12.7 mph - N/A   Clear
9:56 PM 46.9 °F - 39.9 °F 77% 30.18 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
10:56 PM 44.1 °F - 39.0 °F 82% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 43.0 °F 36.8 °F 39.0 °F 86% 30.16 in 10.0 mi West 11.5 mph - N/A   Clear