History for San Diego, CA

Friday, December 7, 2012 — View Current Conditions
Friday, December 7, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 60 °F 57 °F  
Max Temperature 62 °F 65 °F 80 °F (1940)
Min Temperature 57 °F 49 °F 37 °F (1891)
Degree Days
Heating Degree Days 5 8  
Month to date heating degree days 13 53  
Since 1 July heating degree days 107 198  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 899 720  
Growing Degree Days 10 (Base 50)    
Moisture
Dew Point 55 °F    
Average Humidity 83    
Maximum Humidity 93    
Minimum Humidity 72    
Precipitation
Precipitation 0.00 in 0.04 in 1.56 in (2009)
Month to date precipitation T 0.29  
Year to date precipitation 4.44 9.10  
Since 1 July precipitation 0.98 2.07  
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 29.96 in    
Wind
Wind Speed 4 mph (North)    
Max Wind Speed 12 mph    
Max Gust Speed 14 mph    
Visibility 4 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
May. 23, 2013 Rise Set
Actual Time 6:38 AM PST 4:42 PM PST
Civil Twilight 6:11 AM PST 5:09 PM PST
Nautical Twilight 5:40 AM PST 5:40 PM PST
Astronomical Twilight 5:10 AM PST 6:10 PM PST
Moon 12:20 AM PST (12/7) 12:26 PM PST (12/7)
Length Of Visible Light 10h 58m
Length of Day
10h 04m
Last Quarter, 37% of the Moon is Illuminated
Dec 7
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
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Hourly Observations
Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:12 AM 57.2 °F 55.4 °F 94% 29.95 in 5.0 mi NNE 4.6 mph - N/A   Scattered Clouds
12:42 AM 57.2 °F 55.4 °F 94% 29.94 in 5.0 mi NE 4.6 mph - N/A   Mostly Cloudy
12:51 AM 57.0 °F 55.0 °F 93% 29.94 in 4.0 mi NE 6.9 mph - N/A   Mostly Cloudy
1:51 AM 57.9 °F 55.0 °F 90% 29.94 in 5.0 mi NE 6.9 mph - N/A   Overcast
2:51 AM 57.9 °F 55.0 °F 90% 29.94 in 5.0 mi Calm Calm - N/A   Overcast
3:51 AM 59.0 °F 55.0 °F 87% 29.93 in 6.0 mi Calm Calm - N/A   Overcast
4:51 AM 57.9 °F 55.0 °F 90% 29.92 in 7.0 mi Calm Calm - N/A   Overcast
5:51 AM 57.9 °F 55.0 °F 90% 29.94 in 5.0 mi Calm Calm - N/A   Overcast
6:51 AM 57.9 °F 55.0 °F 90% 29.96 in 5.0 mi Calm Calm - N/A   Overcast
7:46 AM 57.2 °F 55.4 °F 94% 29.97 in 2.5 mi NE 3.5 mph - N/A   Overcast
7:51 AM 57.9 °F 55.0 °F 90% 29.97 in 2.5 mi NE 3.5 mph - N/A   Overcast
8:04 AM 57.2 °F 55.4 °F 94% 29.98 in 3.0 mi Calm Calm - N/A   Overcast
8:51 AM 59.0 °F 55.0 °F 87% 29.99 in 3.0 mi East 3.5 mph - N/A   Overcast
9:34 AM 59.0 °F 55.4 °F 88% 30.00 in 3.0 mi NNE 3.5 mph - N/A   Overcast
9:51 AM 59.0 °F 55.0 °F 87% 30.00 in 3.0 mi Calm Calm - N/A   Overcast
10:51 AM 60.1 °F 55.0 °F 83% 29.99 in 4.0 mi Calm Calm - N/A   Haze
10:58 AM 60.8 °F 55.4 °F 82% 29.98 in 3.0 mi Calm Calm - N/A   Haze
11:51 AM 62.1 °F 55.0 °F 78% 29.96 in 4.0 mi West 6.9 mph - N/A   Haze
12:51 PM 61.0 °F 54.0 °F 78% 29.95 in 5.0 mi West 8.1 mph - N/A   Haze
1:51 PM 61.0 °F 54.0 °F 78% 29.94 in 5.0 mi NW 10.4 mph - N/A   Haze
2:26 PM 60.8 °F 53.6 °F 77% 29.93 in 4.0 mi NW 10.4 mph - N/A   Haze
2:51 PM 62.1 °F 54.0 °F 75% 29.92 in 4.0 mi NNW 9.2 mph - N/A   Haze
3:51 PM 62.1 °F 54.0 °F 75% 29.92 in 4.0 mi NW 5.8 mph - N/A   Haze
4:51 PM 61.0 °F 55.0 °F 81% 29.91 in 4.0 mi NNW 5.8 mph - N/A   Haze
5:51 PM 60.1 °F 55.0 °F 83% 29.92 in 4.0 mi NW 5.8 mph - N/A   Haze
6:51 PM 59.0 °F 55.0 °F 87% 29.94 in 4.0 mi NNW 4.6 mph - N/A   Partly Cloudy
7:51 PM 59.0 °F 55.0 °F 87% 29.94 in 4.0 mi Calm Calm - N/A   Partly Cloudy
8:51 PM 57.9 °F 54.0 °F 87% 29.97 in 4.0 mi Calm Calm - N/A   Partly Cloudy
9:24 PM 57.2 °F 55.4 °F 94% 29.97 in 3.0 mi Calm Calm - N/A   Partly Cloudy
9:33 PM 57.2 °F 55.4 °F 94% 29.97 in 2.5 mi North 4.6 mph - N/A   Mostly Cloudy
9:51 PM 57.9 °F 55.0 °F 90% 29.97 in 2.5 mi NNE 3.5 mph - N/A   Overcast
10:06 PM 57.2 °F 55.4 °F 94% 29.97 in 2.5 mi Calm Calm - N/A   Overcast
10:49 PM 57.2 °F 55.4 °F 94% 29.97 in 3.0 mi Calm Calm - N/A   Overcast
10:51 PM 57.9 °F 55.0 °F 90% 29.97 in 3.0 mi East 3.5 mph - N/A   Overcast
11:02 PM 57.2 °F 55.4 °F 94% 29.97 in 2.5 mi ENE 3.5 mph - N/A   Overcast
11:51 PM 59.0 °F 55.9 °F 90% 29.96 in 2.0 mi Calm Calm - N/A   Overcast
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