Weather History for Santa Ana, CA

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Monday, December 5, 2011

  Actual Average Record
Temperature  
Mean Temperature 55 °F 57 °F  
Max Temperature 67 °F 67 °F 79 °F (2000)
Min Temperature 42 °F 47 °F 41 °F (1999)
Degree Days  
Heating Degree Days 10 8  
Month to date heating degree days 43 38  
Since 1 July heating degree days 220 191  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 805 876  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 11 °F    
Average Humidity 37    
Maximum Humidity 67    
Minimum Humidity 7    
Precipitation  
Precipitation 0.00 in 0.04 in 0.44 in (2010)
Month to date precipitation 0.00 0.18  
Year to date precipitation 7.35 11.43  
Since 1 July precipitation 2.00 2.47  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Year to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 9 mph (ENE)    
Max Wind Speed 22 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 05, 2011 Rise Set
Actual Time 6:41 AM PST 4:42 PM PST
Civil Twilight 6:13 AM PST 5:10 PM PST
Nautical Twilight 5:42 AM PST 5:41 PM PST
Astronomical Twilight 5:12 AM PST 6:11 PM PST
Moon 1:34 PM PST (12/5) 2:16 AM PST (12/5)
Length of Visible Light 10h 56m
Length of Day
10h 01m
Waxing Gibbous, 80% of the Moon is Illuminated
Dec 5
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 44.1 °F 42.5 °F 32.0 °F 63% 30.14 in 10.0 mi NE 3.5 mph - N/A   Clear
1:53 AM 44.6 °F 42.2 °F 30.2 °F 57% 30.15 in 10.0 mi NNE 4.6 mph - N/A   Clear
2:53 AM 43.0 °F - 30.0 °F 60% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 43.0 °F 41.3 °F 30.0 °F 60% 30.15 in 10.0 mi North 3.5 mph - N/A   Clear
4:53 AM 43.0 °F - 32.0 °F 65% 30.16 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 45.0 °F - 32.0 °F 60% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 55.0 °F - 16.0 °F 22% 30.18 in 10.0 mi ENE 10.4 mph - N/A   Clear
7:29 AM 57.2 °F - 10.4 °F 16% 30.19 in 1.8 mi ENE 10.4 mph - N/A   Haze
7:34 AM 57.2 °F - 10.4 °F 16% 30.19 in 10.0 mi ENE 13.8 mph 19.6 mph N/A   Clear
7:53 AM 57.0 °F - 14.0 °F 18% 30.20 in 10.0 mi ESE 6.9 mph - N/A   Clear
8:53 AM 61.0 °F - 10.0 °F 13% 30.22 in 10.0 mi ENE 11.5 mph 21.9 mph N/A   Clear
9:53 AM 62.6 °F - 8.6 °F 12% 30.22 in 10.0 mi ENE 18.4 mph 28.8 mph N/A   Clear
10:53 AM 64.0 °F - 7.0 °F 11% 30.21 in 10.0 mi ENE 20.7 mph 27.6 mph N/A   Clear
11:53 AM 66.0 °F - 6.1 °F 9% 30.19 in 10.0 mi ENE 16.1 mph 23.0 mph N/A   Clear
12:53 PM 66.0 °F - 3.9 °F 9% 30.18 in 10.0 mi East 13.8 mph 21.9 mph N/A   Clear
1:53 PM 66.0 °F - 1.9 °F 8% 30.16 in 10.0 mi ENE 16.1 mph 23.0 mph N/A   Clear
2:53 PM 64.4 °F - 1.4 °F 8% 30.16 in 10.0 mi ENE 15.0 mph 26.5 mph N/A   Clear
3:53 PM 64.0 °F - 3.9 °F 9% 30.18 in 10.0 mi ENE 10.4 mph - N/A   Clear
4:53 PM 61.0 °F - 1.9 °F 9% 30.20 in 10.0 mi East 8.1 mph 19.6 mph N/A   Clear
5:53 PM 59.0 °F - -0.0 °F 9% 30.21 in 10.0 mi ENE 9.2 mph - N/A   Clear
6:53 PM 57.9 °F - -2.0 °F 9% 30.22 in 10.0 mi NE 10.4 mph 20.7 mph N/A   Clear
7:53 PM 57.9 °F - -2.9 °F 8% 30.23 in 10.0 mi ENE 16.1 mph 25.3 mph N/A   Clear
8:53 PM 55.9 °F - -0.0 °F 10% 30.25 in 10.0 mi NE 10.4 mph - N/A   Clear
9:53 PM 57.0 °F - 1.9 °F 11% 30.27 in 10.0 mi ESE 8.1 mph - N/A   Clear
10:53 PM 51.1 °F - 6.1 °F 16% 30.27 in 10.0 mi ENE 6.9 mph - N/A   Clear
11:53 PM 53.6 °F - 3.2 °F 13% 30.27 in 10.0 mi Calm Calm - N/A   Clear