Weather History for San Diego, CA

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Wednesday, February 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 53 °F 58 °F  
Max Temperature 57 °F 65 °F 81 °F (1982)
Min Temperature 49 °F 51 °F 37 °F (1882)
Degree Days  
Heating Degree Days 12 7  
Month to date heating degree days 168 146  
Since 1 July heating degree days 764 801  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 1 2  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 36 °F    
Average Humidity 49    
Maximum Humidity 63    
Minimum Humidity 35    
Precipitation  
Precipitation 0.06 in 0.09 in 1.41 in (1980)
Month to date precipitation 0.59 1.60  
Year to date precipitation 1.80 3.58  
Since 1 July precipitation 4.97 6.89  
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 29.88 in    
Wind  
Wind Speed 15 mph (WNW)    
Max Wind Speed 26 mph    
Max Gust Speed 38 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 20, 2013 Rise Set
Actual Time 6:26 AM PST 5:38 PM PST
Civil Twilight 6:01 AM PST 6:03 PM PST
Nautical Twilight 5:32 AM PST 6:32 PM PST
Astronomical Twilight 5:04 AM PST 7:01 PM PST
Moon 1:13 PM PST (2/20) 2:40 AM PST (2/20)
Length of Visible Light 12h 02m
Length of Day
11h 12m
Waxing Gibbous, 77% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 51.8 °F 44.6 °F 76% 29.77 in 4.0 mi SW 18.4 mph 23.0 mph 0.01 in Rain Rain
12:17 AM 51.8 °F 44.6 °F 76% 29.78 in 10.0 mi WNW 17.3 mph 25.3 mph 0.06 in Rain Light Rain
12:38 AM 51.8 °F 44.6 °F 76% 29.77 in 10.0 mi WNW 16.1 mph 24.2 mph 0.07 in Rain Light Rain
12:51 AM 51.1 °F 44.1 °F 77% 29.78 in 10.0 mi WNW 15.0 mph 24.2 mph 0.07 in   Overcast
1:51 AM 51.1 °F 39.0 °F 63% 29.78 in 10.0 mi WNW 16.1 mph 28.8 mph N/A   Overcast
2:51 AM 50.0 °F 37.0 °F 61% 29.78 in 10.0 mi WNW 16.1 mph 28.8 mph N/A   Mostly Cloudy
3:51 AM 50.0 °F 36.0 °F 59% 29.78 in 10.0 mi WNW 21.9 mph 28.8 mph N/A   Mostly Cloudy
4:51 AM 51.1 °F 36.0 °F 56% 29.79 in 10.0 mi West 23.0 mph 28.8 mph N/A   Mostly Cloudy
5:51 AM 50.0 °F 37.0 °F 61% 29.78 in 10.0 mi WNW 17.3 mph 28.8 mph 0.00 in Rain Light Rain
6:51 AM 51.1 °F 36.0 °F 56% 29.79 in 10.0 mi WNW 18.4 mph 26.5 mph 0.00 in   Mostly Cloudy
7:51 AM 48.9 °F 35.1 °F 59% 29.81 in 9.0 mi WNW 10.4 mph 21.9 mph 0.00 in Rain Light Rain
8:51 AM 52.0 °F 32.0 °F 47% 29.83 in 10.0 mi NW 16.1 mph 26.5 mph 0.00 in   Mostly Cloudy
9:51 AM 53.1 °F 28.9 °F 40% 29.87 in 10.0 mi NW 11.5 mph 20.7 mph N/A   Mostly Cloudy
10:51 AM 54.0 °F 30.0 °F 40% 29.88 in 10.0 mi NW 16.1 mph 21.9 mph N/A   Scattered Clouds
11:51 AM 55.9 °F 28.9 °F 36% 29.90 in 10.0 mi NNW 12.7 mph 23.0 mph N/A   Scattered Clouds
12:51 PM 55.9 °F 30.9 °F 39% 29.90 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Scattered Clouds
1:51 PM 57.0 °F 34.0 °F 42% 29.90 in 10.0 mi WNW 11.5 mph 17.3 mph N/A   Scattered Clouds
2:51 PM 55.9 °F 33.1 °F 42% 29.92 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
3:11 PM 68.0 °F 35.6 °F 30% - - North - - N/A   Unknown
3:51 PM 55.0 °F 33.1 °F 43% 29.93 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
4:51 PM 55.0 °F 36.0 °F 49% 29.95 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
5:51 PM 54.0 °F 37.0 °F 53% 29.98 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
6:51 PM 54.0 °F 37.9 °F 55% 29.99 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
7:51 PM 53.1 °F 37.9 °F 57% 29.99 in 10.0 mi ESE 6.9 mph - N/A   Partly Cloudy
8:51 PM 52.0 °F 36.0 °F 54% 30.01 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
9:51 PM 51.1 °F 36.0 °F 56% 30.03 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
10:51 PM 50.0 °F 36.0 °F 59% 30.04 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
11:51 PM 50.0 °F 36.0 °F 59% 30.05 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds