Weather History for KSAN - October, 2012

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Thursday, October 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 72 °F 68 °F  
Max Temperature 75 °F 74 °F 97 °F (1987)
Min Temperature 68 °F 63 °F 48 °F (1884)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 2  
Cooling Degree Days 7 3  
Month to date cooling degree days 37 15  
Year to date cooling degree days 779 651  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 73    
Maximum Humidity 84    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in 0.02 in 2.95 in (1925)
Month to date precipitation 0.00 0.05  
Year to date precipitation 3.46 7.28  
Since 1 July precipitation T 0.25  
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 30.07 in    
Wind  
Wind Speed 5 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

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Astronomy

Oct. 04, 2012 Rise Set
Actual Time 6:45 AM PDT 6:28 PM PDT
Civil Twilight 6:20 AM PDT 6:53 PM PDT
Nautical Twilight 5:52 AM PDT 7:21 PM PDT
Astronomical Twilight 5:23 AM PDT 7:50 PM PDT
Moon 9:22 PM PDT (10/4) 10:51 AM PDT (10/4)
Length of Visible Light 12h 32m
Length of Day
11h 43m
Waning Gibbous, 81% of the Moon is Illuminated
Oct 4
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:18 AM 69.8 °F 64.4 °F 83% 30.05 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
12:51 AM 69.1 °F 64.0 °F 84% 30.05 in 9.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
1:51 AM 69.1 °F 63.0 °F 81% 30.05 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
2:24 AM 69.8 °F 62.6 °F 78% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:51 AM 68.0 °F 62.1 °F 81% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:21 AM 68.0 °F 62.6 °F 83% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:51 AM 68.0 °F 62.1 °F 81% 30.04 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
4:51 AM 69.1 °F 62.1 °F 78% 30.05 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
5:51 AM 68.0 °F 62.1 °F 81% 30.06 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:02 AM 68.0 °F 62.6 °F 83% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:51 AM 68.0 °F 61.0 °F 78% 30.08 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
7:51 AM 69.1 °F 60.1 °F 73% 30.09 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
8:51 AM 70.0 °F 60.1 °F 71% 30.11 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
9:06 AM 71.6 °F 60.8 °F 69% 30.11 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
9:51 AM 71.1 °F 60.1 °F 68% 30.12 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
10:51 AM 73.0 °F 59.0 °F 61% 30.12 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
11:51 AM 73.9 °F 60.1 °F 62% 30.12 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
12:51 PM 73.0 °F 59.0 °F 61% 30.10 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
1:51 PM 73.9 °F 59.0 °F 59% 30.08 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
2:51 PM 73.9 °F 59.0 °F 59% 30.07 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
3:51 PM 73.0 °F 59.0 °F 61% 30.06 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
4:51 PM 72.0 °F 59.0 °F 64% 30.06 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
5:51 PM 71.1 °F 60.1 °F 68% 30.06 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
6:51 PM 70.0 °F 60.1 °F 71% 30.06 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
7:51 PM 69.1 °F 60.1 °F 73% 30.07 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
8:51 PM 69.1 °F 60.1 °F 73% 30.08 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
9:51 PM 68.0 °F 60.1 °F 76% 30.08 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
10:51 PM 68.0 °F 59.0 °F 73% 30.08 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:51 PM 66.9 °F 59.0 °F 76% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy