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Tuesday, July 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 47 °F -  
Max Temperature 48 °F 66 °F 80 °F (2005)
Min Temperature 46 °F 48 °F 39 °F (2002)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 45 °F    
Average Humidity 95    
Maximum Humidity 97    
Minimum Humidity 93    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 6 mph (WSW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
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

Jul. 31, 2012 Rise Set
Actual Time 5:43 AM PDT 8:39 PM PDT
Civil Twilight 5:07 AM PDT 9:14 PM PDT
Nautical Twilight 4:21 AM PDT 10:00 PM PDT
Astronomical Twilight 3:25 AM PDT 10:55 PM PDT
Moon 7:30 PM PDT (7/31) 4:08 AM PDT (7/31)
Length of Visible Light 16h 07m
Length of Day
14h 55m
Waxing Gibbous, 98% of the Moon is Illuminated
Jul 31
Waxing Gibbous
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 46.9 °F - 46.0 °F 97% 30.14 in 0.2 mi Variable 4.6 mph - N/A Fog Fog
2:56 AM 46.0 °F 43.1 °F 45.0 °F 96% 30.12 in 0.2 mi Variable 5.8 mph - N/A Fog Fog
3:03 AM 46.4 °F 43.5 °F 44.6 °F 93% 30.15 in 0.2 mi Variable 5.8 mph - N/A Fog Fog
3:56 AM 46.0 °F 42.5 °F 45.0 °F 96% 30.12 in 0.2 mi Variable 6.9 mph - N/A Fog Fog
4:56 AM 46.0 °F 44.8 °F 45.0 °F 96% 30.12 in 0.2 mi Variable 3.5 mph - N/A Fog Fog
8:56 AM 48.0 °F - 46.0 °F 93% 30.17 in 0.2 mi Variable 6.9 mph - N/A Fog Fog
10:22 PM 48.2 °F - 46.4 °F 93% 30.22 in 0.2 mi WSW 8.1 mph - N/A Fog Fog