San Diego, CA

4:54 PM PDT on June 21, 2018 (GMT -0700)
San Diego International-Lindbergh

Weather History for KSAN - September, 2017

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Wednesday, September 13, 2017

  Actual Average Record
Temperature  
Mean Temperature 74 °F 71 °F  
Max Temperature 78 °F 76 °F 92 °F (1963)
Min Temperature 70 °F 66 °F 55 °F (1909)
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 9 6  
Month to date cooling degree days 145 84  
Year to date cooling degree days 848 552  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 72    
Maximum Humidity 84    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in 0.00 in 0.28 in (1941)
Month to date precipitation 0.08 0.03  
Year to date precipitation 7.83 7.11  
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 8 mph (NW)    
Max Wind Speed 16 mph    
Max Gust Speed 21 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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Astronomy

Sep. 13, 2017 Rise Set
Actual Time 6:31 AM PDT 6:57 PM PDT
Civil Twilight 6:06 AM PDT 7:21 PM PDT
Nautical Twilight 5:37 AM PDT 7:50 PM PDT
Astronomical Twilight 5:08 AM PDT 8:20 PM PDT
Moon No Moon Rise 2:04 PM PDT (9/13)
Length of Visible Light 13h 15m
Length of Day
12h 25m
Last Quarter, 44% of the Moon is Illuminated
Sep 13
Last Quarter
Sep 19
New
Sep 27
First Quarter
Oct 5
Full
Oct 12
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:45 AM 71.6 °F 64.4 °F 78% 29.92 in 10.0 mi NNW 6.9 mph - N/A   Overcast
12:51 AM 71.1 °F 64.9 °F 81% 29.92 in 10.0 mi NW 5.8 mph - N/A   Overcast
1:51 AM 71.1 °F 64.0 °F 78% 29.91 in 10.0 mi NW 6.9 mph - N/A   Overcast
2:51 AM 71.1 °F 64.0 °F 78% 29.90 in 10.0 mi North 3.5 mph - N/A   Overcast
3:51 AM 70.0 °F 63.0 °F 78% 29.90 in 10.0 mi NNW 6.9 mph - N/A   Overcast
4:49 AM 69.8 °F 62.6 °F 78% 29.91 in 10.0 mi NNW 6.9 mph - N/A   Overcast
4:51 AM 70.0 °F 64.0 °F 81% 29.91 in 10.0 mi NNW 5.8 mph - N/A   Overcast
5:51 AM 70.0 °F 63.0 °F 78% 29.92 in 10.0 mi North 6.9 mph - N/A   Overcast
6:51 AM 70.0 °F 63.0 °F 78% 29.92 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
7:51 AM 70.0 °F 63.0 °F 78% 29.93 in 10.0 mi NNW 6.9 mph - N/A   Overcast
8:51 AM 71.1 °F 64.0 °F 78% 29.94 in 10.0 mi NNW 5.8 mph - N/A   Overcast
9:51 AM 71.1 °F 63.0 °F 75% 29.94 in 10.0 mi NNW 6.9 mph - N/A   Overcast
10:18 AM 71.1 °F 64.0 °F 78% 29.94 in 10.0 mi NW 8.1 mph - N/A   Overcast
10:51 AM 72.0 °F 64.0 °F 76% 29.94 in 10.0 mi WNW 9.2 mph - N/A   Overcast
11:51 AM 72.0 °F 63.0 °F 73% 29.93 in 10.0 mi NW 10.4 mph - N/A   Overcast
12:51 PM 75.0 °F 63.0 °F 66% 29.92 in 10.0 mi NW 9.2 mph - N/A   Overcast
1:32 PM 75.9 °F 62.1 °F 62% 29.90 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
1:51 PM 75.9 °F 61.0 °F 60% 29.89 in 10.0 mi WNW 12.7 mph - N/A   Scattered Clouds
2:51 PM 75.9 °F 61.0 °F 60% 29.88 in 10.0 mi WNW 13.8 mph - N/A   Partly Cloudy
3:51 PM 73.9 °F 61.0 °F 64% 29.86 in 10.0 mi NW 13.8 mph - N/A   Partly Cloudy
4:51 PM 73.9 °F 61.0 °F 64% 29.86 in 10.0 mi WNW 12.7 mph - N/A   Partly Cloudy
5:51 PM 73.0 °F 61.0 °F 66% 29.86 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
6:51 PM 70.0 °F 60.1 °F 71% 29.87 in 10.0 mi NW 8.1 mph - N/A   Partly Cloudy
7:51 PM 70.0 °F 61.0 °F 73% 29.89 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
8:51 PM 70.0 °F 61.0 °F 73% 29.91 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
9:43 PM 69.1 °F 60.1 °F 73% 29.92 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
9:51 PM 69.1 °F 60.1 °F 73% 29.92 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
10:51 PM 69.1 °F 59.0 °F 70% 29.93 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
11:51 PM 69.1 °F 60.1 °F 73% 29.93 in 10.0 mi Calm Calm - N/A   Partly Cloudy