Weather History for Santa Ana, CA

Change the Weather History Date:

Thursday, January 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F 57 °F  
Max Temperature 72 °F 67 °F 88 °F (2009)
Min Temperature 51 °F 47 °F 35 °F (2013)
Degree Days  
Heating Degree Days 3 8  
Month to date heating degree days 43 107  
Since 1 July heating degree days 490 539  
Cooling Degree Days 0 0  
Month to date cooling degree days 3 0  
Year to date cooling degree days 3 0  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 59    
Maximum Humidity 83    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.11 in 0.41 in (2001)
Month to date precipitation 0.00 1.44  
Year to date precipitation 0.00 1.44  
Since 1 July precipitation 2.45 5.81  
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 30.01 in    
Wind  
Wind Speed 2 mph (SW)    
Max Wind Speed 9 mph    
Max Gust Speed 12 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jan. 12, 2012 Rise Set
Actual Time 6:56 AM PST 5:03 PM PST
Civil Twilight 6:29 AM PST 5:30 PM PST
Nautical Twilight 5:58 AM PST 6:00 PM PST
Astronomical Twilight 5:28 AM PST 6:30 PM PST
Moon 8:59 PM PST (1/12) 8:55 AM PST (1/12)
Length of Visible Light 11h 00m
Length of Day
10h 06m
Waning Gibbous, 86% of the Moon is Illuminated
Jan 12
Waning Gibbous
Jan 16
Last Quarter
Jan 22
New
Jan 30
First Quarter
Feb 7
Full

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.0 °F 48.0 °F 77% 30.00 in 7.0 mi NNE 4.6 mph - N/A   Clear
1:53 AM 55.0 °F 46.9 °F 74% 30.01 in 9.0 mi South 3.5 mph - N/A   Clear
2:53 AM 55.0 °F 46.0 °F 72% 29.99 in 9.0 mi Calm Calm - N/A   Clear
3:53 AM 54.0 °F 46.9 °F 77% 29.98 in 9.0 mi Calm Calm - N/A   Clear
4:53 AM 52.0 °F 46.9 °F 83% 29.98 in 9.0 mi Calm Calm - N/A   Clear
5:53 AM 53.1 °F 46.9 °F 80% 30.00 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 53.1 °F 46.0 °F 77% 30.01 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 55.0 °F 48.0 °F 77% 30.02 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 60.1 °F 51.1 °F 72% 30.04 in 7.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 64.0 °F 50.0 °F 60% 30.04 in 7.0 mi SW 3.5 mph - N/A   Scattered Clouds
10:53 AM 66.9 °F 48.9 °F 52% 30.04 in 9.0 mi SSW 6.9 mph - N/A   Scattered Clouds
11:53 AM 68.0 °F 46.0 °F 45% 30.01 in 8.0 mi SW 8.1 mph - N/A   Scattered Clouds
12:53 PM 70.0 °F 45.0 °F 41% 29.99 in 8.0 mi SW 4.6 mph - N/A   Partly Cloudy
1:53 PM 69.1 °F 46.9 °F 45% 29.97 in 9.0 mi SSW 4.6 mph - N/A   Partly Cloudy
2:53 PM 72.0 °F 42.1 °F 34% 29.97 in 9.0 mi SW 5.8 mph - N/A   Partly Cloudy
3:53 PM 71.1 °F 42.1 °F 35% 29.98 in 9.0 mi SW 4.6 mph - N/A   Partly Cloudy
4:53 PM 66.0 °F 44.1 °F 45% 29.98 in 6.0 mi SSW 4.6 mph - N/A   Haze
5:53 PM 63.0 °F 46.0 °F 54% 30.00 in 7.0 mi SW 3.5 mph - N/A   Partly Cloudy
6:53 PM 59.0 °F 45.0 °F 60% 30.02 in 6.0 mi Calm Calm - N/A   Haze
7:53 PM 57.0 °F 46.0 °F 67% 30.02 in 6.0 mi Calm Calm - N/A   Haze
8:53 PM 57.9 °F 45.0 °F 62% 30.02 in 7.0 mi Calm Calm - N/A   Clear
9:53 PM 57.0 °F 36.0 °F 45% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 54.0 °F 37.9 °F 55% 30.05 in 9.0 mi Calm Calm - N/A   Clear
11:53 PM 53.1 °F 34.0 °F 48% 30.05 in 10.0 mi Calm Calm - N/A   Clear