Weather History for KBFI - May, 2013

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Monday, May 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 69 °F 65 °F 92 °F (1963)
Min Temperature 51 °F 48 °F 40 °F (1960)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 67    
Maximum Humidity 83    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 2 mph (East)    
Max Wind Speed 7 mph    
Max Gust Speed 16 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

May. 20, 2013 Rise Set
Actual Time 5:25 AM PDT 8:46 PM PDT
Civil Twilight 4:48 AM PDT 9:23 PM PDT
Nautical Twilight 3:59 AM PDT 10:13 PM PDT
Astronomical Twilight 2:56 AM PDT 11:17 PM PDT
Moon 3:41 PM PDT (5/20) 2:44 AM PDT (5/20)
Length of Visible Light 16h 35m
Length of Day
15h 20m
Waxing Gibbous, 76% of the Moon is Illuminated
May 20
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
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 55.4 °F 46.4 °F 72% 30.36 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
1:53 AM 54.0 °F 46.0 °F 75% 30.36 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 53.1 °F 45.0 °F 74% 30.36 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 51.8 °F 44.6 °F 76% 30.35 in 10.0 mi Calm Calm - N/A   Clear
4:26 AM 51.8 °F 46.4 °F 82% 30.34 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
4:53 AM 53.1 °F 46.0 °F 77% 30.33 in 10.0 mi East 3.5 mph - N/A   Overcast
5:53 AM 52.0 °F 46.9 °F 83% 30.32 in 10.0 mi SSE 3.5 mph - N/A   Overcast
5:57 AM 51.8 °F 46.4 °F 82% 30.32 in 10.0 mi SE 4.6 mph - N/A   Overcast
6:53 AM 53.1 °F 46.0 °F 77% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 53.1 °F 46.9 °F 80% 30.29 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 53.1 °F 46.9 °F 80% 30.28 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 55.0 °F 46.9 °F 74% 30.26 in 10.0 mi Calm Calm - N/A   Overcast
10:10 AM 55.4 °F 46.4 °F 72% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 55.9 °F 46.9 °F 72% 30.23 in 10.0 mi South 4.6 mph - N/A   Overcast
11:53 AM 57.9 °F 48.0 °F 70% 30.21 in 10.0 mi Calm Calm - N/A   Overcast
12:41 PM 60.8 °F 48.2 °F 63% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
12:53 PM 61.0 °F 46.9 °F 60% 30.18 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
1:53 PM 63.0 °F 46.9 °F 56% 30.14 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
2:53 PM 66.0 °F 46.9 °F 50% 30.11 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
3:53 PM 66.9 °F 44.1 °F 44% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 PM 66.9 °F 44.1 °F 44% 30.04 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
5:53 PM 68.0 °F 43.0 °F 40% 30.01 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
6:53 PM 62.6 °F 46.4 °F 55% 29.98 in 10.0 mi NW 6.9 mph 16.1 mph N/A   Clear
7:53 PM 60.1 °F 46.0 °F 60% 29.97 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
8:53 PM 59.0 °F 45.0 °F 60% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 PM 59.0 °F 45.0 °F 60% 29.95 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
10:53 PM 57.9 °F 45.0 °F 62% 29.92 in 10.0 mi North 4.6 mph - N/A   Overcast
11:53 PM 57.0 °F 46.0 °F 67% 29.92 in 10.0 mi Variable 3.5 mph - N/A   Overcast