Weather History for Santa Ana, CA

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Monday, February 28, 2011

  Actual Average Record
Temperature  
Mean Temperature 54 °F 58 °F  
Max Temperature 66 °F 67 °F 85 °F (2009)
Min Temperature 41 °F 50 °F 41 °F (2011)
Degree Days  
Heating Degree Days 11 7  
Month to date heating degree days 266 215  
Since 1 July heating degree days 745 906  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 3  
Year to date cooling degree days 4 8  
Growing Degree Days 3 (Base 50)    
Moisture  
Dew Point 36 °F    
Average Humidity 52    
Maximum Humidity 76    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.09 in 1.10 in (2014)
Month to date precipitation 1.84 2.95  
Year to date precipitation 2.63 5.86  
Since 1 July precipitation 15.28 10.23  
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 3 mph (West)    
Max Wind Speed 12 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 28, 2011 Rise Set
Actual Time 6:21 AM PST 5:47 PM PST
Civil Twilight 5:56 AM PST 6:12 PM PST
Nautical Twilight 5:27 AM PST 6:41 PM PST
Astronomical Twilight 4:58 AM PST 7:09 PM PST
Moon 3:46 AM PST (2/28) 2:17 PM PST (2/28)
Length of Visible Light 12h 15m
Length of Day
11h 25m
Waning Crescent, 14% of the Moon is Illuminated
Feb 28
Waning Crescent
Mar 4
New
Mar 12
First Quarter
Mar 19
Full
Mar 26
Last 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 45.0 °F 43.5 °F 34.0 °F 65% 30.25 in 10.0 mi NNE 3.5 mph - N/A   Clear
1:53 AM 44.1 °F - 35.1 °F 71% 30.24 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 44.1 °F - 35.1 °F 71% 30.23 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 42.1 °F - 35.1 °F 76% 30.22 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 42.1 °F - 35.1 °F 76% 30.22 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 42.1 °F - 35.1 °F 76% 30.23 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 42.1 °F - 36.0 °F 79% 30.23 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 48.0 °F - 37.0 °F 66% 30.24 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 54.0 °F - 37.9 °F 55% 30.25 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
9:53 AM 55.9 °F - 36.0 °F 47% 30.23 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 60.1 °F - 33.1 °F 36% 30.23 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
11:53 AM 63.0 °F - 30.9 °F 30% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:53 PM 64.9 °F - 30.0 °F 27% 30.17 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
1:53 PM 63.0 °F - 33.1 °F 33% 30.16 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
2:53 PM 62.1 °F - 32.0 °F 32% 30.16 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
3:53 PM 61.0 °F - 35.1 °F 38% 30.15 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
4:53 PM 59.0 °F - 39.0 °F 48% 30.15 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
5:53 PM 55.9 °F - 39.0 °F 53% 30.17 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
6:53 PM 55.0 °F - 42.1 °F 62% 30.16 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
7:53 PM 55.0 °F - 39.9 °F 57% 30.18 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 PM 53.1 °F - 39.9 °F 61% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 53.1 °F - 41.0 °F 64% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 50.0 °F - 41.0 °F 71% 30.18 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 50.0 °F - 41.0 °F 71% 30.17 in 10.0 mi Calm Calm - N/A   Clear