Weather History for KALW - August, 2013

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Sunday, August 11, 2013

  Actual Average Record
Temperature  
Mean Temperature 76 °F -  
Max Temperature 88 °F 91 °F 109 °F (1984)
Min Temperature 66 °F 63 °F 53 °F (2007)
Cooling Degree Days 12    
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 45    
Maximum Humidity 63    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 11 mph (SSW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Thunderstorm    
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. 11, 2013 Rise Set
Actual Time 5:47 AM PDT 8:07 PM PDT
Civil Twilight 5:14 AM PDT 8:40 PM PDT
Nautical Twilight 4:33 AM PDT 9:22 PM PDT
Astronomical Twilight 3:46 AM PDT 10:08 PM PDT
Moon 11:01 AM PDT (8/11) 10:04 PM PDT (8/11)
Length of Visible Light 15h 26m
Length of Day
14h 19m
Waxing Crescent, 23% of the Moon is Illuminated
Aug 11
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:25 AM 75.2 °F - 55.4 °F 50% 29.96 in 10.0 mi SSW 19.6 mph 26.5 mph N/A Thunderstorm Mostly Cloudy
12:53 AM 73.9 °F - 55.9 °F 53% 29.92 in 10.0 mi SSW 9.2 mph - 0.00 in Thunderstorm Scattered Clouds
1:25 AM 73.4 °F - 55.4 °F 53% 29.95 in 10.0 mi South 11.5 mph - N/A   Clear
1:53 AM 72.0 °F - 55.0 °F 55% 29.93 in 10.0 mi South 10.4 mph - N/A   Clear
2:53 AM 71.1 °F - 54.0 °F 55% 29.94 in 10.0 mi South 12.7 mph - N/A   Clear
3:53 AM 70.0 °F - 53.1 °F 55% 29.96 in 10.0 mi SSW 9.2 mph - N/A   Clear
4:53 AM 68.0 °F - 53.1 °F 59% 29.98 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:53 AM 66.0 °F - 53.1 °F 63% 29.99 in 10.0 mi South 5.8 mph - N/A   Clear
6:53 AM 68.0 °F - 53.1 °F 59% 29.99 in 10.0 mi South 8.1 mph - N/A   Clear
7:53 AM 71.1 °F - 54.0 °F 55% 29.99 in 10.0 mi SSW 16.1 mph - N/A   Clear
8:53 AM 73.9 °F - 55.9 °F 53% 29.99 in 10.0 mi SSW 12.7 mph - N/A   Clear
9:53 AM 75.9 °F - 55.9 °F 50% 29.99 in 10.0 mi WSW 8.1 mph 16.1 mph N/A   Clear
10:53 AM 77.0 °F - 55.0 °F 47% 29.97 in 10.0 mi Variable 6.9 mph 16.1 mph N/A   Clear
11:53 AM 80.1 °F 80.0 °F 54.0 °F 40% 29.95 in 10.0 mi West 6.9 mph - N/A   Clear
12:53 PM 82.9 °F 81.8 °F 53.1 °F 36% 29.94 in 10.0 mi WSW 10.4 mph 19.6 mph N/A   Clear
1:53 PM 84.0 °F - 52.0 °F 33% 29.94 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:53 PM 86.0 °F - 51.1 °F 30% 29.92 in 10.0 mi Variable 5.8 mph - N/A   Clear
3:53 PM 87.1 °F - 50.0 °F 28% 29.91 in 10.0 mi WNW 10.4 mph - N/A   Clear
4:53 PM 86.0 °F - 50.0 °F 29% 29.89 in 10.0 mi West 10.4 mph - N/A   Clear
5:53 PM 87.1 °F - 50.0 °F 28% 29.90 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:53 PM 86.0 °F - 50.0 °F 29% 29.88 in 10.0 mi WNW 4.6 mph - N/A   Clear
7:53 PM 82.9 °F - 51.1 °F 33% 29.89 in 10.0 mi SW 5.8 mph - N/A   Clear
8:53 PM 81.0 °F - 52.0 °F 36% 29.91 in 10.0 mi SE 5.8 mph - N/A   Clear
9:53 PM 75.0 °F - 52.0 °F 44% 29.91 in 10.0 mi East 4.6 mph - N/A   Clear
10:53 PM 73.9 °F - 52.0 °F 46% 29.93 in 10.0 mi ESE 5.8 mph - N/A   Clear
11:53 PM 72.0 °F - 52.0 °F 49% 29.93 in 10.0 mi East 4.6 mph - N/A   Clear