Weather History for Palmdale, CA

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Monday, December 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 36 °F 44 °F  
Max Temperature 49 °F 58 °F 71 °F (1942)
Min Temperature 22 °F 31 °F 14 °F (1953)
Degree Days  
Heating Degree Days 29 21  
Month to date heating degree days 606 637  
Since 1 July heating degree days 982 1164  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 2317 1815  
Moisture  
Dew Point 24 °F    
Average Humidity 62    
Maximum Humidity 92    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in 0.07 in 1.32 in (1936)
Month to date precipitation 0.18 1.15  
Year to date precipitation 2.08 8.30  
Since 1 July precipitation 0.29 2.98  
Snow  
Snow 0.00 in - T in (1964)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 5 mph (SSW)    
Max Wind Speed 13 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 6:59 AM PST 4:52 PM PST
Civil Twilight 6:31 AM PST 5:20 PM PST
Nautical Twilight 5:59 AM PST 5:51 PM PST
Astronomical Twilight 5:29 AM PST 6:22 PM PST
Moon 8:18 PM PST (12/31) 8:51 AM PST (12/31)
Length of Visible Light 10h 48m
Length of Day
9h 52m
Waning Gibbous, 89% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 33.1 °F - 27.0 °F 78% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 26.1 °F 18.4 °F 23.0 °F 88% 30.15 in 9.0 mi South 6.9 mph - N/A   Clear
2:53 AM 26.1 °F 18.4 °F 21.9 °F 84% 30.16 in 9.0 mi SSW 6.9 mph - N/A   Clear
3:53 AM 26.1 °F 19.4 °F 21.9 °F 84% 30.17 in 10.0 mi SW 5.8 mph - N/A   Clear
4:53 AM 23.0 °F 18.4 °F 19.9 °F 88% 30.18 in 10.0 mi SW 3.5 mph - N/A   Clear
5:53 AM 26.6 °F 20.0 °F 21.2 °F 80% 30.16 in 10.0 mi WSW 5.8 mph - N/A   Clear
6:53 AM 21.9 °F 15.7 °F 19.0 °F 89% 30.24 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:53 AM 25.0 °F 20.7 °F 21.9 °F 88% 30.25 in 9.0 mi SSW 3.5 mph - N/A   Clear
8:53 AM 34.0 °F 31.0 °F 30.0 °F 85% 30.26 in 10.0 mi NW 3.5 mph - N/A   Clear
9:53 AM 37.9 °F - 30.9 °F 76% 30.27 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 41.0 °F 36.4 °F 30.9 °F 67% 30.26 in 10.0 mi ESE 6.9 mph - 0.01 in   Clear
11:53 AM 45.0 °F 40.6 °F 28.0 °F 52% 30.22 in 10.0 mi ENE 8.1 mph - N/A   Clear
12:53 PM 46.0 °F 41.9 °F 25.0 °F 44% 30.17 in 10.0 mi ENE 8.1 mph - N/A   Clear
1:53 PM 48.0 °F - 19.0 °F 32% 30.19 in 10.0 mi NNW 5.8 mph - N/A   Clear
2:53 PM 46.9 °F - 23.0 °F 39% 30.21 in 10.0 mi North 4.6 mph - N/A   Clear
3:53 PM 46.9 °F - 23.0 °F 39% 30.22 in 10.0 mi NE 5.8 mph - N/A   Clear
4:53 PM 44.1 °F 42.5 °F 23.0 °F 43% 30.23 in 10.0 mi NNW 3.5 mph - N/A   Clear
5:53 PM 41.0 °F - 23.0 °F 49% 30.23 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 32.0 °F 24.8 °F 25.0 °F 75% 30.25 in 10.0 mi SSW 8.1 mph - N/A   Clear
7:53 PM 33.1 °F 27.7 °F 25.0 °F 72% 30.27 in 10.0 mi SW 5.8 mph - N/A   Clear
8:53 PM 30.9 °F 26.2 °F 23.0 °F 72% 30.26 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:53 PM 28.0 °F 20.8 °F 21.0 °F 75% 30.26 in 10.0 mi South 6.9 mph - N/A   Clear
10:53 PM 28.4 °F 22.2 °F 21.2 °F 74% 30.23 in 8.0 mi SW 5.8 mph - N/A   Clear
11:53 PM 27.0 °F 18.7 °F 21.0 °F 78% 30.25 in 10.0 mi South 8.1 mph - N/A   Clear