Weather History for San Diego, CA

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Sunday, February 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 55 °F 58 °F  
Max Temperature 60 °F 65 °F 84 °F (1930)
Min Temperature 50 °F 51 °F 36 °F (1894)
Degree Days  
Heating Degree Days 10 7  
Month to date heating degree days 137 125  
Since 1 July heating degree days 733 780  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 1 2  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 57    
Maximum Humidity 77    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in 0.09 in 1.38 in (1998)
Month to date precipitation 0.27 1.33  
Year to date precipitation 1.48 3.31  
Since 1 July precipitation 4.65 6.62  
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 5 mph (South)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 17, 2013 Rise Set
Actual Time 6:29 AM PST 5:36 PM PST
Civil Twilight 6:04 AM PST 6:01 PM PST
Nautical Twilight 5:35 AM PST 6:30 PM PST
Astronomical Twilight 5:06 AM PST 6:58 PM PST
Moon 10:51 AM PST (2/17) 12:11 AM PST (2/17)
Length of Visible Light 11h 57m
Length of Day
11h 06m
Waxing Crescent, 50% of the Moon is Illuminated
Feb 17
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 55.9 °F 37.9 °F 51% 30.01 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 55.0 °F 43.0 °F 64% 30.01 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 53.1 °F 41.0 °F 64% 29.99 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 53.1 °F 39.0 °F 59% 29.98 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 54.0 °F 33.1 °F 45% 29.98 in 10.0 mi ESE 3.5 mph - N/A   Clear
5:51 AM 51.1 °F 39.0 °F 63% 29.99 in 10.0 mi Calm Calm - N/A   Clear
6:51 AM 52.0 °F 34.0 °F 50% 29.99 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
7:51 AM 55.0 °F 39.9 °F 57% 30.01 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
8:51 AM 57.0 °F 45.0 °F 64% 30.01 in 10.0 mi SSE 8.1 mph - N/A   Partly Cloudy
9:51 AM 57.9 °F 50.0 °F 75% 30.03 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
10:51 AM 57.9 °F 48.9 °F 72% 30.02 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
11:51 AM 59.0 °F 48.0 °F 67% 30.01 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
12:51 PM 59.0 °F 48.9 °F 69% 29.99 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
1:09 PM 60.8 °F 48.2 °F 63% 29.98 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
1:51 PM 60.1 °F 48.9 °F 67% 29.98 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
2:51 PM 57.9 °F 46.9 °F 67% 29.99 in 10.0 mi SSW 8.1 mph - N/A   Overcast
3:51 PM 57.0 °F 46.9 °F 69% 29.99 in 10.0 mi SSW 10.4 mph - N/A   Overcast
4:51 PM 57.0 °F 46.9 °F 69% 30.00 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
5:51 PM 57.0 °F 46.9 °F 69% 30.01 in 10.0 mi SSE 8.1 mph - N/A   Overcast
6:51 PM 55.9 °F 46.0 °F 69% 30.01 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
7:51 PM 55.9 °F 46.0 °F 69% 30.02 in 10.0 mi South 4.6 mph - N/A   Overcast
8:51 PM 55.9 °F 46.0 °F 69% 30.02 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
9:51 PM 55.9 °F 46.0 °F 69% 30.04 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
10:51 PM 55.9 °F 46.0 °F 69% 30.05 in 10.0 mi South 3.5 mph - N/A   Overcast
11:51 PM 55.0 °F 45.0 °F 69% 30.05 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy