Weather History for KBFI - August, 2013

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Tuesday, August 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 77 °F 74 °F 87 °F (1966)
Min Temperature 62 °F 55 °F 47 °F (1952)
Cooling Degree Days 4    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 49    
Maximum Humidity 63    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 4 mph (NNW)    
Max Wind Speed 13 mph    
Max Gust Speed 21 mph    
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. 20, 2013 Rise Set
Actual Time 6:12 AM PDT 8:11 PM PDT
Civil Twilight 5:39 AM PDT 8:44 PM PDT
Nautical Twilight 4:58 AM PDT 9:25 PM PDT
Astronomical Twilight 4:12 AM PDT 10:10 PM PDT
Moon 7:41 PM PDT (8/20) 5:51 AM PDT (8/20)
Length of Visible Light 15h 05m
Length of Day
13h 59m
Full, 100% of the Moon is Illuminated
Aug 20
Full
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
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 64.9 °F 48.0 °F 54% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 64.0 °F 46.9 °F 54% 30.12 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
2:53 AM 64.9 °F 46.9 °F 52% 30.13 in 10.0 mi Variable 3.5 mph - N/A   Overcast
3:53 AM 64.0 °F 48.0 °F 56% 30.14 in 10.0 mi Variable 5.8 mph - N/A   Overcast
4:53 AM 63.0 °F 48.9 °F 60% 30.15 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
5:53 AM 62.1 °F 48.9 °F 62% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 63.0 °F 50.0 °F 63% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
7:53 AM 64.0 °F 50.0 °F 60% 30.17 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
8:53 AM 66.0 °F 50.0 °F 56% 30.17 in 10.0 mi ENE 4.6 mph - N/A   Partly Cloudy
9:53 AM 68.0 °F 51.1 °F 55% 30.17 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 70.0 °F 50.0 °F 49% 30.17 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
11:53 AM 71.1 °F 51.1 °F 49% 30.15 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
12:53 PM 73.0 °F 52.0 °F 48% 30.14 in 10.0 mi WNW 8.1 mph - N/A   Clear
1:53 PM 73.9 °F 52.0 °F 46% 30.13 in 10.0 mi NW 8.1 mph - N/A   Clear
2:53 PM 75.0 °F 48.9 °F 40% 30.12 in 10.0 mi WNW 11.5 mph 17.3 mph N/A   Clear
3:53 PM 75.9 °F 46.9 °F 36% 30.11 in 10.0 mi NW 12.7 mph 20.7 mph N/A   Partly Cloudy
4:53 PM 75.9 °F 46.9 °F 36% 30.10 in 10.0 mi WNW 10.4 mph 16.1 mph N/A   Partly Cloudy
5:53 PM 75.9 °F 46.9 °F 36% 30.09 in 10.0 mi WNW 10.4 mph - N/A   Clear
6:53 PM 73.9 °F 46.9 °F 38% 30.08 in 10.0 mi NW 6.9 mph - N/A   Clear
7:53 PM 72.0 °F 45.0 °F 38% 30.07 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
8:53 PM 70.0 °F 48.0 °F 46% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 PM 69.1 °F 46.0 °F 44% 30.09 in 10.0 mi North 3.5 mph - N/A   Clear
10:53 PM 66.9 °F 46.0 °F 47% 30.09 in 10.0 mi NE 3.5 mph - N/A   Clear
11:53 PM 66.0 °F 46.9 °F 50% 30.10 in 10.0 mi Calm Calm - N/A   Clear