Weather History for Santee, CA

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Wednesday, December 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 56 °F -  
Max Temperature 69 °F 71 °F 93 °F (1998)
Min Temperature 42 °F 39 °F 30 °F (1985)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 74    
Maximum Humidity 93    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 10 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. 12, 2012 Rise Set
Actual Time 6:41 AM PST 4:42 PM PST
Civil Twilight 6:14 AM PST 5:09 PM PST
Nautical Twilight 5:43 AM PST 5:40 PM PST
Astronomical Twilight 5:13 AM PST 6:10 PM PST
Moon 5:51 AM PST (12/12) 4:23 PM PST (12/12)
Length of Visible Light 10h 55m
Length of Day
10h 01m
Waning Crescent, 0% of the Moon is Illuminated
Dec 12
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
12:15 AM 48.2 °F - 42.8 °F 82% 30.03 in 10.0 mi West 3.5 mph - N/A   Overcast
12:35 AM 48.2 °F - 42.8 °F 82% 30.02 in 10.0 mi WNW 3.5 mph - N/A   Overcast
12:55 AM 50.0 °F - 42.8 °F 76% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
1:15 AM 48.2 °F - 42.8 °F 82% 30.01 in 8.0 mi Calm Calm - N/A   Overcast
1:55 AM 48.2 °F - 42.8 °F 82% 30.00 in 9.0 mi Calm Calm - N/A   Overcast
2:15 AM 48.2 °F - 42.8 °F 82% 30.00 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
2:35 AM 46.4 °F - 44.6 °F 93% 29.99 in 6.0 mi Calm Calm - N/A   Clear
2:55 AM 46.4 °F - 42.8 °F 87% 29.98 in 8.0 mi Calm Calm - N/A   Partly Cloudy
3:35 AM 42.8 °F 40.1 °F 39.2 °F 87% 29.98 in 8.0 mi NW 4.6 mph - N/A   Clear
3:55 AM 44.6 °F 41.4 °F 39.2 °F 81% 29.98 in 9.0 mi WNW 5.8 mph - N/A   Clear
4:15 AM 42.8 °F - 39.2 °F 87% 29.98 in 7.0 mi Calm Calm - N/A   Clear
4:35 AM 44.6 °F - 42.8 °F 93% 29.98 in 7.0 mi Calm Calm - N/A   Scattered Clouds
4:55 AM 42.8 °F - 39.2 °F 87% 29.98 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:15 AM 42.8 °F - 39.2 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:47 AM 44.6 °F - 39.2 °F 81% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:52 PM 68.0 °F - 48.2 °F 49% 29.89 in 20.0 mi SW 8.1 mph - N/A   Partly Cloudy
1:53 PM 69.8 °F - 44.6 °F 40% 29.89 in 20.0 mi WSW 6.9 mph - N/A   Partly Cloudy
8:15 PM 59.0 °F - 48.2 °F 67% 29.92 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
8:35 PM 59.0 °F - 48.2 °F 67% 29.92 in 10.0 mi SE 5.8 mph - N/A   Overcast
8:55 PM 59.0 °F - 46.4 °F 63% 29.92 in 10.0 mi SSE 6.9 mph - N/A   Overcast
9:15 PM 60.8 °F - 46.4 °F 59% 29.92 in 10.0 mi SSE 10.4 mph - N/A   Overcast
9:35 PM 59.0 °F - 48.2 °F 67% 29.92 in 10.0 mi SSE 8.1 mph - N/A   Overcast
9:55 PM 59.0 °F - 48.2 °F 67% 29.92 in 10.0 mi SSE 5.8 mph - N/A   Overcast
10:15 PM 59.0 °F - 48.2 °F 67% 29.92 in 10.0 mi SSE 8.1 mph - N/A   Overcast
10:35 PM 59.0 °F - 48.2 °F 67% 29.91 in 10.0 mi SSE 6.9 mph - N/A   Overcast
10:55 PM 59.0 °F - 48.2 °F 67% 29.91 in 10.0 mi SSE 6.9 mph - N/A   Overcast
11:15 PM 59.0 °F - 48.2 °F 67% 29.90 in 10.0 mi SSE 8.1 mph - N/A   Overcast
11:35 PM 59.0 °F - 46.4 °F 63% 29.90 in 10.0 mi SSE 8.1 mph - N/A   Overcast
11:55 PM 59.0 °F - 46.4 °F 63% 29.90 in 10.0 mi South 6.9 mph - N/A   Overcast