Weather History for Santa Ana, CA

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Thursday, February 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 54 °F 58 °F  
Max Temperature 61 °F 66 °F 89 °F (2002)
Min Temperature 47 °F 49 °F 43 °F (2006)
Degree Days  
Heating Degree Days 11 7  
Month to date heating degree days 201 166  
Since 1 July heating degree days 806 858  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 5  
Growing Degree Days 3 (Base 50)    
Moisture  
Dew Point 40 °F    
Average Humidity 56    
Maximum Humidity 71    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.13 in 1.76 in (2005)
Month to date precipitation 0.30 2.11  
Year to date precipitation 1.61 5.02  
Since 1 July precipitation 4.63 9.39  
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 30.03 in    
Wind  
Wind Speed 5 mph (SE)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 21, 2013 Rise Set
Actual Time 6:28 AM PST 5:41 PM PST
Civil Twilight 6:03 AM PST 6:06 PM PST
Nautical Twilight 5:34 AM PST 6:35 PM PST
Astronomical Twilight 5:05 AM PST 7:04 PM PST
Moon 2:07 PM PST (2/21) 3:29 AM PST (2/21)
Length of Visible Light 12h 03m
Length of Day
11h 12m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.0 °F 37.9 °F 68% 30.01 in 10.0 mi East 5.8 mph - N/A   Clear
1:53 AM 48.0 °F 37.9 °F 68% 30.01 in 10.0 mi ESE 8.1 mph - N/A   Clear
2:53 AM 48.0 °F 37.0 °F 66% 30.00 in 10.0 mi ESE 5.8 mph - N/A   Clear
3:53 AM 46.9 °F 37.9 °F 71% 30.00 in 10.0 mi SE 5.8 mph - N/A   Clear
4:53 AM 46.9 °F 37.9 °F 71% 30.01 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
5:07 AM 48.2 °F 39.2 °F 71% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
5:22 AM 48.2 °F 39.2 °F 71% 30.01 in 10.0 mi East 4.6 mph - N/A   Overcast
5:53 AM 46.9 °F 37.9 °F 71% 30.01 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
6:53 AM 48.9 °F 39.0 °F 69% 30.02 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
7:53 AM 51.1 °F 39.9 °F 66% 30.04 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
8:53 AM 54.0 °F 41.0 °F 62% 30.04 in 9.0 mi SE 4.6 mph - N/A   Scattered Clouds
9:53 AM 55.0 °F 41.0 °F 59% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 55.9 °F 41.0 °F 57% 30.05 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
11:53 AM 57.0 °F 39.9 °F 53% 30.01 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
12:53 PM 57.9 °F 39.0 °F 49% 29.99 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 PM 59.0 °F 36.0 °F 42% 29.98 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
2:53 PM 60.1 °F 39.0 °F 46% 29.98 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
3:53 PM 57.9 °F 41.0 °F 53% 29.99 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
4:53 PM 55.9 °F 42.1 °F 60% 29.99 in 10.0 mi SSW 10.4 mph - N/A   Partly Cloudy
5:53 PM 55.0 °F 41.0 °F 59% 30.02 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
6:53 PM 54.0 °F 42.1 °F 64% 30.04 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 54.0 °F 41.0 °F 62% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 PM 54.0 °F 39.9 °F 59% 30.08 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:53 PM 51.1 °F 42.1 °F 71% 30.09 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 48.9 °F 41.0 °F 74% 30.09 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 48.0 °F 41.0 °F 77% 30.10 in 10.0 mi Calm Calm - N/A   Clear