Weather History for KSNS - September, 2012

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Friday, September 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 61 °F 64 °F  
Max Temperature 72 °F 74 °F 102 °F (1939)
Min Temperature 49 °F 54 °F 41 °F (1968)
Degree Days  
Heating Degree Days 4 2  
Month to date heating degree days 43 42  
Since 1 July heating degree days 181 177  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 21  
Year to date cooling degree days 25 90  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 69    
Maximum Humidity 89    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.01 in 0.14 in (1967)
Month to date precipitation T 0.09  
Year to date precipitation 7.12 8.84  
Since 1 July precipitation T 0.12  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 5 mph (WNW)    
Max Wind Speed 17 mph    
Max Gust Speed 21 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 21, 2012 Rise Set
Actual Time 6:53 AM PDT 7:03 PM PDT
Civil Twilight 6:28 AM PDT 7:29 PM PDT
Nautical Twilight 5:57 AM PDT 7:59 PM PDT
Astronomical Twilight 5:27 AM PDT 8:30 PM PDT
Moon 1:10 PM PDT (9/21) 11:19 PM PDT (9/21)
Length of Visible Light 13h 01m
Length of Day
12h 09m
Waxing Crescent, 38% of the Moon is Illuminated
Sep 21
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.9 °F 48.9 °F 77% 30.04 in 9.0 mi Calm Calm - N/A   Clear
1:53 AM 55.9 °F 48.9 °F 77% 30.04 in 10.0 mi West 3.5 mph - N/A   Clear
2:53 AM 54.0 °F 48.9 °F 83% 30.02 in 9.0 mi Calm Calm - N/A   Clear
3:53 AM 54.0 °F 48.9 °F 83% 30.01 in 9.0 mi Calm Calm - N/A   Clear
4:53 AM 54.0 °F 48.9 °F 83% 30.01 in 8.0 mi Calm Calm - N/A   Clear
5:53 AM 50.0 °F 45.0 °F 83% 30.03 in 8.0 mi East 3.5 mph - N/A   Clear
6:53 AM 50.0 °F 46.0 °F 86% 30.03 in 7.0 mi Calm Calm - N/A   Clear
7:53 AM 52.0 °F 48.0 °F 86% 30.04 in 6.0 mi Calm Calm - N/A   Clear
8:53 AM 55.9 °F 50.0 °F 80% 30.04 in 6.0 mi Calm Calm - N/A   Haze
9:53 AM 61.0 °F 50.0 °F 67% 30.03 in 8.0 mi Calm Calm - N/A   Clear
10:53 AM 66.0 °F 50.0 °F 56% 30.02 in 8.0 mi Calm Calm - N/A   Clear
11:53 AM 70.0 °F 51.1 °F 51% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Clear
12:53 PM 71.1 °F 52.0 °F 51% 29.98 in 10.0 mi West 10.4 mph - N/A   Clear
1:53 PM 71.1 °F 51.1 °F 49% 29.96 in 10.0 mi WNW 11.5 mph 18.4 mph N/A   Clear
2:53 PM 68.0 °F 51.1 °F 55% 29.94 in 10.0 mi West 12.7 mph - N/A   Clear
4:53 PM 66.9 °F 51.1 °F 57% 29.94 in 10.0 mi West 10.4 mph - N/A   Clear
5:53 PM 64.9 °F 50.0 °F 58% 29.93 in 10.0 mi WNW 8.1 mph - N/A   Clear
6:53 PM 57.9 °F 50.0 °F 75% 29.93 in 9.0 mi WNW 9.2 mph - N/A   Clear
7:53 PM 59.0 °F 51.1 °F 75% 29.94 in 9.0 mi NW 8.1 mph - N/A   Clear
8:53 PM 57.9 °F 51.1 °F 78% 29.94 in 9.0 mi NW 8.1 mph - N/A   Clear
9:53 PM 57.9 °F 51.1 °F 78% 29.96 in 8.0 mi WNW 6.9 mph - N/A   Clear
10:53 PM 57.0 °F 51.1 °F 81% 29.96 in 8.0 mi WNW 5.8 mph - N/A   Clear
11:53 PM 57.9 °F 51.1 °F 78% 29.96 in 8.0 mi WNW 3.5 mph - N/A   Clear