San Diego, CA

9:35 AM PDT on August 20, 2017 (GMT -0700)
San Diego International-Lindbergh

Weather History for KSAN - September, 2013

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Monday, September 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 71 °F 70 °F  
Max Temperature 80 °F 75 °F 103 °F (1975)
Min Temperature 62 °F 64 °F 52 °F (1941)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 1  
Cooling Degree Days 6 5  
Month to date cooling degree days 167 138  
Year to date cooling degree days 646 606  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 55    
Maximum Humidity 73    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.01 in 0.14 in (1958)
Month to date precipitation T 0.09  
Year to date precipitation 3.38 7.17  
Since 1 July precipitation 0.05  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Year to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 23, 2013 Rise Set
Actual Time 6:37 AM PDT 6:43 PM PDT
Civil Twilight 6:13 AM PDT 7:08 PM PDT
Nautical Twilight 5:44 AM PDT 7:36 PM PDT
Astronomical Twilight 5:15 AM PDT 8:05 PM PDT
Moon 9:34 PM PDT (9/23) 10:46 AM PDT (9/23)
Length of Visible Light 12h 54m
Length of Day
12h 05m
Waning Gibbous, 80% of the Moon is Illuminated
Sep 23
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 66.0 °F 55.9 °F 70% 29.83 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 66.0 °F 55.0 °F 68% 29.82 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 64.0 °F 55.0 °F 73% 29.81 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 64.0 °F 55.0 °F 73% 29.81 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 63.0 °F 54.0 °F 72% 29.80 in 10.0 mi NNE 3.5 mph - N/A   Clear
5:51 AM 63.0 °F 54.0 °F 72% 29.81 in 10.0 mi Calm Calm - N/A   Clear
6:51 AM 63.0 °F 54.0 °F 72% 29.83 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:51 AM 66.0 °F 53.1 °F 63% 29.85 in 10.0 mi Calm Calm - N/A   Clear
8:51 AM 70.0 °F 54.0 °F 57% 29.86 in 10.0 mi Calm Calm - N/A   Clear
9:51 AM 73.0 °F 54.0 °F 51% 29.87 in 10.0 mi Calm Calm - N/A   Clear
10:51 AM 77.0 °F 54.0 °F 45% 29.87 in 10.0 mi WSW 5.8 mph - N/A   Clear
11:51 AM 78.1 °F 52.0 °F 40% 29.87 in 10.0 mi WNW 5.8 mph - N/A   Clear
12:51 PM 78.1 °F 57.0 °F 48% 29.87 in 10.0 mi WNW 6.9 mph - N/A   Clear
1:51 PM 78.1 °F 55.9 °F 46% 29.86 in 10.0 mi WNW 8.1 mph - N/A   Clear
2:51 PM 78.1 °F 51.1 °F 39% 29.86 in 10.0 mi West 11.5 mph - N/A   Clear
3:51 PM 79.0 °F 50.0 °F 36% 29.85 in 10.0 mi NW 8.1 mph - N/A   Clear
4:51 PM 79.0 °F 54.0 °F 42% 29.84 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:51 PM 79.0 °F 53.1 °F 40% 29.85 in 10.0 mi NW 4.6 mph - N/A   Clear
6:51 PM 73.9 °F 57.0 °F 55% 29.86 in 10.0 mi NW 4.6 mph - N/A   Clear
7:51 PM 72.0 °F 59.0 °F 64% 29.88 in 10.0 mi NW 3.5 mph - N/A   Clear
8:51 PM 71.1 °F 61.0 °F 70% 29.90 in 10.0 mi NNW 4.6 mph - N/A   Clear
9:51 PM 71.1 °F 61.0 °F 70% 29.91 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:51 PM 70.0 °F 60.1 °F 71% 29.91 in 10.0 mi Calm Calm - N/A   Clear
11:51 PM 69.1 °F 60.1 °F 73% 29.91 in 10.0 mi Calm Calm - N/A   Clear