Weather History for KALW - August, 2012

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Saturday, August 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 87 °F 83 °F 104 °F (1996)
Min Temperature 51 °F 57 °F 46 °F (1992)
Cooling Degree Days 2    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 37 °F    
Average Humidity 34    
Maximum Humidity 54    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 4 mph (South)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 25, 2012 Rise Set
Actual Time 6:05 AM PDT 7:43 PM PDT
Civil Twilight 5:34 AM PDT 8:14 PM PDT
Nautical Twilight 4:55 AM PDT 8:53 PM PDT
Astronomical Twilight 4:14 AM PDT 9:34 PM PDT
Moon 3:32 PM PDT (8/25) No Moon Set
Length of Visible Light 14h 40m
Length of Day
13h 37m
Waxing Gibbous, 64% of the Moon is Illuminated
Aug 25
Waxing Gibbous
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.0 °F 35.1 °F 44% 29.96 in 10.0 mi East 4.6 mph - N/A   Clear
1:53 AM 55.0 °F 36.0 °F 49% 29.96 in 10.0 mi ESE 3.5 mph - N/A   Clear
2:53 AM 57.0 °F 35.1 °F 44% 29.95 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 52.0 °F 34.0 °F 50% 29.95 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 52.0 °F 34.0 °F 50% 29.94 in 10.0 mi East 3.5 mph - N/A   Clear
5:53 AM 51.1 °F 35.1 °F 54% 29.94 in 10.0 mi SE 4.6 mph - N/A   Clear
6:53 AM 53.1 °F 35.1 °F 50% 29.94 in 10.0 mi SE 3.5 mph - N/A   Clear
7:53 AM 57.9 °F 36.0 °F 44% 29.94 in 10.0 mi SW 3.5 mph - N/A   Clear
8:53 AM 60.1 °F 37.0 °F 42% 29.94 in 9.0 mi South 3.5 mph - N/A   Clear
9:53 AM 64.0 °F 37.0 °F 37% 29.94 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 68.0 °F 36.0 °F 31% 29.92 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:53 AM 72.0 °F 36.0 °F 27% 29.89 in 10.0 mi West 5.8 mph - N/A   Clear
12:53 PM 75.9 °F 34.0 °F 22% 29.86 in 10.0 mi West 6.9 mph - N/A   Clear
1:53 PM 80.1 °F 34.0 °F 19% 29.83 in 10.0 mi WSW 6.9 mph - N/A   Clear
2:53 PM 84.0 °F 30.9 °F 15% 29.80 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:53 PM 84.9 °F 28.9 °F 13% 29.78 in 10.0 mi Variable 4.6 mph - N/A   Clear
4:53 PM 84.0 °F 39.9 °F 21% 29.76 in 10.0 mi South 10.4 mph - N/A   Clear
5:53 PM 82.9 °F 42.1 °F 24% 29.75 in 10.0 mi SSW 8.1 mph - N/A   Clear
6:53 PM 80.1 °F 43.0 °F 27% 29.74 in 10.0 mi South 5.8 mph - N/A   Clear
7:53 PM 77.0 °F 42.1 °F 29% 29.73 in 10.0 mi SSE 5.8 mph - N/A   Clear
8:53 PM 73.9 °F 41.0 °F 30% 29.74 in 10.0 mi SSE 8.1 mph - N/A   Clear
9:53 PM 72.0 °F 39.9 °F 31% 29.75 in 10.0 mi SSE 9.2 mph - N/A   Clear
10:53 PM 68.0 °F 39.0 °F 35% 29.75 in 10.0 mi SE 5.8 mph - N/A   Clear
11:53 PM 69.1 °F 37.9 °F 32% 29.74 in 10.0 mi SSE 4.6 mph - N/A   Clear