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Thursday, September 20, 2012

  Actual Average (KLAS) Record (KLAS)
Temperature  
Mean Temperature 82 °F 81 °F  
Max Temperature 97 °F 92 °F 103 °F (1951)
Min Temperature 68 °F 69 °F 46 °F (1965)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 July heating degree days 0  
Cooling Degree Days 18 16  
Month to date cooling degree days 392  
Year to date cooling degree days 3241  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 37 °F    
Average Humidity 21    
Maximum Humidity 37    
Minimum Humidity 10    
Precipitation  
Precipitation 0.00 in 0.01 in 0.40 in (1952)
Month to date precipitation 0.19  
Year to date precipitation 3.00  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 20, 2012 Rise Set
Actual Time 6:27 AM PDT 6:39 PM PDT
Civil Twilight 6:01 AM PDT 7:05 PM PDT
Nautical Twilight 5:31 AM PDT 7:34 PM PDT
Astronomical Twilight 5:01 AM PDT 8:05 PM PDT
Moon 11:39 AM PDT (9/20) 9:56 PM PDT (9/20)
Length of Visible Light 13h 03m
Length of Day
12h 12m
Waxing Crescent, 28% of the Moon is Illuminated
Sep 20
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
12:56 AM 74.8 °F 37.9 °F 26% 29.88 in 10.0 mi South 6.9 mph - N/A   Clear
1:56 AM 72.0 °F 41.0 °F 33% 29.88 in 10.0 mi South 6.9 mph - N/A   Clear
2:56 AM 72.9 °F 37.9 °F 28% 29.87 in 10.0 mi South 9.2 mph - N/A   Clear
3:56 AM 72.9 °F 37.9 °F 28% 29.87 in 10.0 mi South 10.4 mph - N/A   Clear
4:56 AM 70.9 °F 37.9 °F 30% 29.88 in 10.0 mi South 6.9 mph - N/A   Clear
6:56 AM 68.0 °F 39.9 °F 36% 29.92 in 10.0 mi South 8.1 mph - N/A   Clear
7:56 AM 72.9 °F 45.0 °F 37% 29.93 in 10.0 mi SSE 8.1 mph - N/A   Clear
8:56 AM 81.9 °F 37.9 °F 21% 29.94 in 10.0 mi South 3.5 mph - N/A   Clear
9:56 AM 86.9 °F 36.0 °F 16% 29.94 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 88.9 °F 32.9 °F 14% 29.94 in 10.0 mi ENE 5.8 mph - N/A   Clear
11:56 AM 91.9 °F 36.0 °F 14% 29.92 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:56 PM 93.9 °F 34.9 °F 13% 29.89 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:56 PM 97.0 °F 36.0 °F 12% 29.86 in 10.0 mi NNE 6.9 mph - N/A   Clear
2:56 PM 97.0 °F 32.9 °F 11% 29.84 in 10.0 mi NE 6.9 mph - N/A   Clear
3:56 PM 95.9 °F 31.1 °F 10% 29.83 in 10.0 mi Calm Calm - N/A   Clear
4:56 PM 93.2 °F 30.2 °F 11% 29.98 in 10.0 mi Calm Calm - N/A   Clear
5:56 PM 95.0 °F 30.0 °F 10% 29.83 in 10.0 mi NNE 4.6 mph - N/A   Clear
6:56 PM 90.9 °F 39.9 °F 17% 29.83 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 83.8 °F 41.0 °F 22% 29.84 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 79.9 °F 41.9 °F 26% 29.84 in 10.0 mi SSE 8.1 mph - N/A   Clear
9:56 PM 79.0 °F 36.9 °F 22% 29.83 in 10.0 mi South 11.5 mph - N/A   Clear
10:56 PM 79.0 °F 34.9 °F 20% 29.83 in 10.0 mi SSW 10.4 mph - N/A   Clear
11:56 PM 77.9 °F 34.9 °F 21% 29.83 in 10.0 mi South 11.5 mph - N/A   Clear