Weather History for Santee, CA

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Tuesday, December 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F -  
Max Temperature 71 °F 71 °F 96 °F (1998)
Min Temperature 39 °F 39 °F 32 °F (1998)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 76    
Maximum Humidity 87    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 1 mph (WNW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 11, 2012 Rise Set
Actual Time 6:40 AM PST 4:42 PM PST
Civil Twilight 6:13 AM PST 5:09 PM PST
Nautical Twilight 5:42 AM PST 5:40 PM PST
Astronomical Twilight 5:12 AM PST 6:10 PM PST
Moon 4:43 AM PST (12/11) 3:23 PM PST (12/11)
Length of Visible Light 10h 56m
Length of Day
10h 01m
Waning Crescent, 4% of the Moon is Illuminated
Dec 11
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM 44.6 °F - 37.4 °F 76% 30.08 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 44.6 °F 43.1 °F 37.4 °F 76% 30.08 in 10.0 mi WNW 3.5 mph - N/A   Clear
1:15 AM 42.8 °F - 37.4 °F 81% 30.08 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 42.8 °F - 37.4 °F 81% 30.07 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 42.8 °F 41.1 °F 35.6 °F 76% 30.07 in 10.0 mi WNW 3.5 mph - N/A   Clear
2:15 AM 42.8 °F - 35.6 °F 76% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 42.8 °F - 37.4 °F 81% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 42.8 °F - 35.6 °F 76% 30.07 in 10.0 mi North - - N/A   Clear
3:15 AM 42.8 °F - 35.6 °F 76% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 41.0 °F - 35.6 °F 81% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 41.0 °F - 35.6 °F 81% 30.06 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 41.0 °F - 35.6 °F 81% 30.05 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 39.2 °F - 35.6 °F 87% 30.05 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 39.2 °F 37.0 °F 35.6 °F 87% 30.05 in 10.0 mi WNW 3.5 mph - N/A   Clear
5:15 AM 39.2 °F - 35.6 °F 87% 30.05 in 10.0 mi Calm Calm - N/A   Clear
6:47 AM 39.2 °F - 35.6 °F 87% 30.06 in 25.0 mi Calm Calm - N/A   Clear
7:51 AM 44.6 °F - 35.6 °F 71% 30.06 in 25.0 mi Calm Calm - N/A   Clear
9:50 AM 60.8 °F - 35.6 °F 39% 30.06 in 25.0 mi Calm Calm - N/A   Scattered Clouds
10:47 AM 69.8 °F - 33.8 °F 27% 30.03 in 25.0 mi Calm Calm - N/A   Scattered Clouds
3:47 PM 71.6 °F - 42.8 °F 35% 29.96 in 25.0 mi WNW 8.1 mph - N/A   Clear
8:15 PM 50.0 °F - 42.8 °F 76% 30.02 in 10.0 mi WNW 3.5 mph - N/A   Clear
8:35 PM 48.2 °F - 42.8 °F 82% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 48.2 °F - 41.0 °F 76% 30.01 in 10.0 mi WNW 3.5 mph - N/A   Clear
9:15 PM 48.2 °F - 41.0 °F 76% 30.01 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 48.2 °F - 41.0 °F 76% 30.02 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 46.4 °F 45.2 °F 41.0 °F 81% 30.02 in 10.0 mi NW 3.5 mph - N/A   Clear
10:15 PM 46.4 °F - 42.8 °F 87% 30.02 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 46.4 °F - 42.8 °F 87% 30.03 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 46.4 °F - 42.8 °F 87% 30.03 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:15 PM 48.2 °F - 42.8 °F 82% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
11:35 PM 50.0 °F - 42.8 °F 76% 30.03 in 10.0 mi NNW 3.5 mph - N/A   Overcast
11:55 PM 48.2 °F - 42.8 °F 82% 30.03 in 10.0 mi Calm Calm - N/A   Overcast