Weather History for KAST - September, 2012

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Tuesday, September 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 63 °F 60 °F  
Max Temperature 71 °F 69 °F 92 °F (1955)
Min Temperature 55 °F 51 °F 41 °F (1956)
Degree Days  
Heating Degree Days 2 5  
Month to date heating degree days 24 20  
Since 1 July heating degree days 332 301  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 16 7  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 80    
Maximum Humidity 93    
Minimum Humidity 66    
Precipitation  
Precipitation 0.00 in 0.06 in 1.75 in (1913)
Month to date precipitation 0.00 0.24  
Year to date precipitation 49.45 38.34  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 16 mph    
Max Gust Speed 20 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 04, 2012 Rise Set
Actual Time 6:40 AM PDT 7:47 PM PDT
Civil Twilight 6:09 AM PDT 8:17 PM PDT
Nautical Twilight 5:32 AM PDT 8:54 PM PDT
Astronomical Twilight 4:53 AM PDT 9:33 PM PDT
Moon 9:24 PM PDT (9/4) 11:11 AM PDT (9/4)
Length of Visible Light 14h 08m
Length of Day
13h 06m
Waning Gibbous, 83% of the Moon is Illuminated
Sep 4
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 55.9 °F 54.0 °F 93% 30.17 in 9.0 mi NW 9.2 mph - N/A   Overcast
1:55 AM 55.9 °F 54.0 °F 93% 30.17 in 9.0 mi West 5.8 mph - N/A   Overcast
2:55 AM 55.9 °F 54.0 °F 93% 30.17 in 10.0 mi SW 3.5 mph - N/A   Overcast
3:55 AM 55.9 °F 54.0 °F 93% 30.17 in 9.0 mi West 4.6 mph - N/A   Overcast
4:55 AM 55.0 °F 54.0 °F 96% 30.17 in 8.0 mi ESE 5.8 mph - N/A   Overcast
5:55 AM 55.0 °F 53.1 °F 93% 30.18 in 8.0 mi Calm Calm - N/A   Overcast
6:55 AM 55.0 °F 54.0 °F 96% 30.19 in 7.0 mi South 3.5 mph - N/A   Overcast
7:55 AM 55.0 °F 54.0 °F 96% 30.19 in 5.0 mi Calm Calm - N/A   Overcast
8:55 AM 55.9 °F 54.0 °F 93% 30.19 in 9.0 mi Calm Calm - N/A   Overcast
9:55 AM 57.9 °F 54.0 °F 87% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
10:27 AM 62.6 °F 55.4 °F 77% 30.19 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
10:55 AM 61.0 °F 55.9 °F 83% 30.19 in 10.0 mi North 10.4 mph - N/A   Clear
11:55 AM 64.9 °F 57.0 °F 75% 30.18 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:55 PM 69.1 °F 57.0 °F 65% 30.17 in 10.0 mi NNW 8.1 mph - N/A   Clear
1:55 PM 70.0 °F 57.9 °F 65% 30.16 in 10.0 mi NNW 10.4 mph - N/A   Clear
2:55 PM 70.0 °F 57.0 °F 63% 30.15 in 10.0 mi NW 10.4 mph - N/A   Clear
3:55 PM 68.0 °F 57.0 °F 68% 30.13 in 10.0 mi WNW 13.8 mph - N/A   Clear
4:55 PM 66.9 °F 55.9 °F 68% 30.12 in 10.0 mi WNW 12.7 mph - N/A   Clear
5:55 PM 64.9 °F 55.0 °F 70% 30.11 in 10.0 mi NW 15.0 mph - N/A   Clear
6:55 PM 62.1 °F 55.0 °F 78% 30.10 in 10.0 mi West 8.1 mph - N/A   Clear
7:55 PM 57.9 °F 54.0 °F 87% 30.11 in 8.0 mi WSW 3.5 mph - N/A   Clear
8:11 PM 57.2 °F 55.4 °F 94% 30.11 in 8.0 mi West 3.5 mph - N/A   Scattered Clouds
8:20 PM 57.2 °F 55.4 °F 94% 30.11 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
8:55 PM 57.2 °F 55.4 °F 94% 30.11 in 6.0 mi Calm Calm - N/A   Overcast
9:40 PM 55.4 °F 55.4 °F 100% 30.11 in 7.0 mi Calm Calm - N/A   Overcast
9:55 PM 55.9 °F 54.0 °F 93% 30.11 in 7.0 mi West 3.5 mph - N/A   Overcast
10:55 PM 55.0 °F 54.0 °F 96% 30.11 in 4.0 mi Calm Calm - N/A   Overcast
11:37 PM 55.4 °F 53.6 °F 94% 30.10 in 1.8 mi Calm Calm - N/A   Overcast
11:42 PM 55.4 °F 53.6 °F 94% 30.10 in 0.8 mi Calm Calm - N/A   Overcast
11:55 PM 54.0 °F 54.0 °F 100% 30.10 in 0.8 mi SW 4.6 mph - N/A   Overcast