Weather History for KBFI - September, 2013

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Saturday, September 7, 2013

  Actual Average (KSEA) Record (KSEA)
Temperature  
Mean Temperature 68 °F 63 °F  
Max Temperature 73 °F 73 °F 94 °F (1981)
Min Temperature 64 °F 54 °F 45 °F (1992)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 16  
Since 1 July heating degree days 101  
Cooling Degree Days 4 1  
Month to date cooling degree days 7  
Year to date cooling degree days 175  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 73    
Maximum Humidity 84    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.04 in 0.26 in (2010)
Month to date precipitation 0.28  
Year to date precipitation 20.87  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 2 mph (NW)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 07, 2013 Rise Set
Actual Time 6:36 AM PDT 7:36 PM PDT
Civil Twilight 6:04 AM PDT 8:08 PM PDT
Nautical Twilight 5:27 AM PDT 8:45 PM PDT
Astronomical Twilight 4:47 AM PDT 9:25 PM PDT
Moon 9:10 AM PDT (9/7) 8:22 PM PDT (9/7)
Length of Visible Light 14h 03m
Length of Day
13h 00m
Waxing Crescent, 6% of the Moon is Illuminated
Sep 7
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.0 °F 59.0 °F 84% 30.11 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
1:53 AM 64.0 °F 59.0 °F 84% 30.11 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 64.9 °F 59.0 °F 81% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 64.0 °F 59.0 °F 84% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 64.9 °F 59.0 °F 81% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 64.0 °F 59.0 °F 84% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
6:22 AM 64.4 °F 59.0 °F 83% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 64.0 °F 59.0 °F 84% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 64.9 °F 59.0 °F 81% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 64.0 °F 57.9 °F 80% 30.09 in 10.0 mi NW 3.5 mph - 0.00 in Rain Light Rain
9:53 AM 64.9 °F 57.9 °F 78% 30.09 in 10.0 mi Variable 3.5 mph - 0.00 in   Mostly Cloudy
10:53 AM 64.9 °F 57.9 °F 78% 30.08 in 10.0 mi Variable 3.5 mph - 0.00 in   Overcast
11:53 AM 66.0 °F 59.0 °F 78% 30.08 in 10.0 mi North 5.8 mph - N/A   Overcast
12:53 PM 69.1 °F 57.9 °F 68% 30.07 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
1:53 PM 71.1 °F 57.9 °F 63% 30.06 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
2:53 PM 71.1 °F 57.0 °F 61% 30.06 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
3:53 PM 73.9 °F 57.0 °F 55% 30.04 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
4:53 PM 73.0 °F 55.9 °F 55% 30.04 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
5:53 PM 73.0 °F 55.9 °F 55% 30.03 in 10.0 mi NNW 5.8 mph - N/A   Partly Cloudy
6:53 PM 72.0 °F 55.9 °F 57% 30.02 in 10.0 mi WNW 5.8 mph - N/A   Clear
7:53 PM 69.1 °F 55.9 °F 63% 30.03 in 10.0 mi WNW 4.6 mph - N/A   Clear
8:53 PM 68.0 °F 55.9 °F 65% 30.04 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 66.9 °F 57.0 °F 70% 30.05 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:53 PM 66.0 °F 55.9 °F 70% 30.06 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 64.9 °F 57.0 °F 75% 30.06 in 10.0 mi Calm Calm - N/A   Clear