Whidbey Island, WA

8:56 AM PDT on August 19, 2017 (GMT -0700)
Whidbey Island Naval Air Station

Weather History for KNUW - May, 2009

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Wednesday, May 13, 2009

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 52 °F 56 °F 68 °F (2005)
Min Temperature 44 °F 42 °F 36 °F (2006)
Degree Days  
Heating Degree Days 17    
Moisture  
Dew Point 40 °F    
Average Humidity 78    
Maximum Humidity 93    
Minimum Humidity 54    
Precipitation  
Precipitation 0.08 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 10 mph (SE)    
Max Wind Speed 18 mph    
Max Gust Speed 24 mph    
Visibility 9 miles    
Events Rain    
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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Daily Weather History Graph

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Date:

Astronomy

May. 13, 2009 Rise Set
Actual Time 5:32 AM PDT 8:41 PM PDT
Civil Twilight 4:55 AM PDT 9:19 PM PDT
Nautical Twilight 4:07 AM PDT 10:07 PM PDT
Astronomical Twilight 3:07 AM PDT 11:09 PM PDT
Moon 12:34 AM PDT (5/13) 8:38 AM PDT (5/13)
Length of Visible Light 16h 23m
Length of Day
15h 09m
Waning Gibbous, 81% of the Moon is Illuminated
May 13
Waning Gibbous
May 17
Last Quarter
May 24
New
May 30
First Quarter
Jun 7
Full

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 - 39.0 °F 74% 30.22 in 10.0 mi West 6.9 mph - N/A   Overcast
1:56 AM 46.9 °F - 39.0 °F 74% 30.22 in 10.0 mi WSW 4.6 mph - N/A   Overcast
2:56 AM 45.0 °F 42.6 °F 39.0 °F 80% 30.22 in 10.0 mi ESE 4.6 mph - N/A   Overcast
3:56 AM 45.0 °F 43.5 °F 39.0 °F 80% 30.21 in 10.0 mi East 3.5 mph - N/A   Overcast
4:56 AM 46.0 °F 43.9 °F 39.0 °F 76% 30.19 in 10.0 mi East 4.6 mph - N/A   Overcast
5:56 AM 46.0 °F 42.5 °F 41.0 °F 83% 30.17 in 10.0 mi East 6.9 mph - N/A   Overcast
6:56 AM 46.0 °F 41.9 °F 39.9 °F 79% 30.16 in 9.0 mi ESE 8.1 mph - N/A   Overcast
7:32 AM 46.4 °F 41.1 °F 39.2 °F 76% 30.14 in 9.0 mi ESE 11.5 mph - 0.00 in Rain Light Rain
7:56 AM 46.9 °F - 39.9 °F 77% 30.15 in 9.0 mi SE 8.1 mph - 0.00 in Rain Light Rain
8:19 AM 48.2 °F - 41.0 °F 76% 30.12 in 9.0 mi SE 12.7 mph - 0.00 in   Overcast
8:56 AM 48.9 °F - 39.9 °F 71% 30.12 in 10.0 mi SE 10.4 mph - 0.00 in   Overcast
9:56 AM 48.9 °F - 37.9 °F 66% 30.10 in 10.0 mi ESE 10.4 mph 19.6 mph N/A   Overcast
10:56 AM 50.0 °F - 37.0 °F 61% 30.08 in 10.0 mi SE 11.5 mph 19.6 mph N/A   Overcast
11:56 AM 51.1 °F - 36.0 °F 56% 30.05 in 10.0 mi SE 12.7 mph 19.6 mph N/A   Overcast
12:56 PM 52.0 °F - 36.0 °F 54% 30.03 in 10.0 mi SSE 15.0 mph - N/A   Overcast
1:56 PM 52.0 °F - 37.9 °F 59% 30.01 in 10.0 mi SE 12.7 mph - N/A   Overcast
2:05 PM 50.0 °F - 35.6 °F 58% 30.00 in 9.0 mi South 17.3 mph 24.2 mph 0.00 in Rain Light Rain
2:56 PM 48.9 °F - 36.0 °F 61% 29.98 in 9.0 mi SSE 18.4 mph - 0.00 in Rain Light Rain
3:56 PM 48.0 °F - 39.9 °F 74% 29.95 in 10.0 mi ESE 15.0 mph - 0.01 in Rain Light Rain
4:56 PM 46.9 °F - 42.1 °F 83% 29.92 in 6.0 mi ESE 11.5 mph - 0.03 in Rain Light Rain
5:15 PM 46.4 °F 39.5 °F 42.8 °F 87% 29.89 in 6.0 mi SE 17.3 mph - 0.01 in Rain Light Rain
5:56 PM 46.0 °F 39.0 °F 42.1 °F 86% 29.87 in 6.0 mi ENE 17.3 mph - 0.02 in Rain Light Rain
6:39 PM 44.6 °F 38.8 °F 42.8 °F 93% 29.82 in 8.0 mi SE 11.5 mph 21.9 mph 0.00 in Rain Light Rain
6:56 PM 45.0 °F 37.6 °F 42.1 °F 90% 29.82 in 10.0 mi SE 17.3 mph 24.2 mph 0.00 in   Overcast
7:23 PM 44.6 °F 38.1 °F 42.8 °F 93% 29.79 in 10.0 mi ESE 13.8 mph 21.9 mph N/A   Overcast
7:39 PM 46.4 °F 40.4 °F 42.8 °F 87% 29.79 in 10.0 mi ESE 13.8 mph - 0.00 in Rain Light Rain
7:56 PM 46.0 °F 39.6 °F 42.1 °F 86% 29.78 in 8.0 mi ESE 15.0 mph 20.7 mph 0.01 in Rain Light Rain
8:07 PM 46.4 °F 40.1 °F 42.8 °F 87% 29.76 in 10.0 mi ESE 15.0 mph 24.2 mph 0.00 in   Overcast
8:21 PM 46.4 °F 40.1 °F 42.8 °F 87% 29.75 in 10.0 mi ESE 15.0 mph - 0.00 in Rain Light Rain
8:56 PM 46.9 °F - 42.1 °F 83% 29.76 in 10.0 mi East 11.5 mph 18.4 mph 0.00 in   Overcast
9:15 PM 46.4 °F 40.4 °F 42.8 °F 87% 29.73 in 10.0 mi East 13.8 mph - 0.00 in Rain Light Rain
9:56 PM 46.9 °F - 43.0 °F 86% 29.73 in 10.0 mi ESE 11.5 mph - 0.00 in Rain Light Rain
10:56 PM 48.0 °F - 43.0 °F 83% 29.72 in 10.0 mi SE 10.4 mph 19.6 mph 0.01 in Rain Light Rain
11:56 PM 48.0 °F - 44.1 °F 86% 29.71 in 10.0 mi SSE 12.7 mph - 0.00 in   Overcast