Weather History for Friday Harbor, WA

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Thursday, February 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 46 °F 46 °F 52 °F (2004)
Min Temperature 39 °F 34 °F 28 °F (2005)
Degree Days  
Heating Degree Days 22    
Moisture  
Dew Point 38 °F    
Average Humidity 84    
Maximum Humidity 92    
Minimum Humidity 71    
Precipitation  
Precipitation 0.03 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 10 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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Date:

Astronomy

Feb. 21, 2013 Rise Set
Actual Time 7:08 AM PST 5:43 PM PST
Civil Twilight 6:36 AM PST 6:15 PM PST
Nautical Twilight 5:59 AM PST 6:52 PM PST
Astronomical Twilight 5:23 AM PST 7:28 PM PST
Moon 1:51 PM PST (2/21) 4:29 AM PST (2/21)
Length of Visible Light 11h 39m
Length of Day
10h 35m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:29 AM 42.8 °F 36.6 °F 37.4 °F 81% 30.01 in 10.0 mi SE 11.5 mph 17.3 mph N/A   Overcast
12:53 AM 42.1 °F 36.6 °F 37.0 °F 82% 30.01 in 10.0 mi SSE 9.2 mph - N/A   Overcast
1:53 AM 42.1 °F 36.6 °F 37.0 °F 82% 30.00 in 10.0 mi SE 9.2 mph - N/A   Overcast
2:53 AM 41.0 °F 39.0 °F 36.0 °F 82% 30.00 in 10.0 mi South 3.5 mph - N/A   Overcast
3:16 AM 41.0 °F - 35.6 °F 81% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 AM 39.9 °F - 37.0 °F 89% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
4:45 AM 41.0 °F 38.0 °F 37.4 °F 87% 30.00 in 10.0 mi South 4.6 mph - N/A   Overcast
4:53 AM 41.0 °F 37.1 °F 37.9 °F 89% 30.00 in 10.0 mi South 5.8 mph - N/A   Overcast
5:28 AM 41.0 °F 38.0 °F 37.4 °F 87% 30.00 in 10.0 mi South 4.6 mph - 0.00 in Rain Light Rain
5:53 AM 41.0 °F 35.2 °F 37.9 °F 89% 30.00 in 10.0 mi South 9.2 mph - 0.00 in   Overcast
6:50 AM 41.0 °F 36.4 °F 37.4 °F 87% 30.00 in 10.0 mi SSW 6.9 mph - 0.02 in   Overcast
6:53 AM 41.0 °F 35.8 °F 37.0 °F 86% 30.00 in 10.0 mi SSW 8.1 mph - 0.02 in   Overcast
7:53 AM 41.0 °F 37.1 °F 36.0 °F 82% 30.00 in 10.0 mi SSW 5.8 mph - N/A   Overcast
8:34 AM 41.0 °F 37.1 °F 37.4 °F 87% 30.00 in 10.0 mi SSW 5.8 mph - 0.00 in Rain Light Rain
8:53 AM 41.0 °F 35.8 °F 37.0 °F 86% 30.01 in 10.0 mi South 8.1 mph - 0.00 in Rain Light Rain
9:13 AM 41.0 °F 37.1 °F 37.4 °F 87% 30.01 in 10.0 mi South 5.8 mph - 0.00 in Rain Light Rain
9:38 AM 41.0 °F 37.1 °F 37.4 °F 87% 30.00 in 9.0 mi South 5.8 mph - 0.00 in Rain Light Rain
9:53 AM 42.1 °F 36.6 °F 39.0 °F 89% 30.00 in 10.0 mi SSE 9.2 mph - 0.00 in   Overcast
10:34 AM 42.8 °F 36.6 °F 39.2 °F 87% 30.00 in 10.0 mi ESE 11.5 mph 19.6 mph N/A   Overcast
10:45 AM 42.8 °F 36.2 °F 39.2 °F 87% 29.99 in 10.0 mi SE 12.7 mph - N/A   Overcast
10:53 AM 43.0 °F 37.7 °F 39.9 °F 89% 29.99 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
11:01 AM 44.6 °F 38.8 °F 39.2 °F 81% 29.98 in 10.0 mi SE 11.5 mph 17.3 mph N/A   Mostly Cloudy
11:53 AM 43.0 °F 37.2 °F 39.0 °F 86% 29.99 in 10.0 mi SE 10.4 mph 20.7 mph N/A   Overcast
12:27 PM 42.8 °F 35.8 °F 37.4 °F 81% 29.99 in 10.0 mi SSE 13.8 mph 18.4 mph 0.00 in   Overcast
12:51 PM 44.6 °F 38.8 °F 39.2 °F 81% 29.99 in 10.0 mi SSE 11.5 mph 18.4 mph 0.00 in   Overcast
12:53 PM 44.1 °F 37.7 °F 39.0 °F 82% 29.99 in 10.0 mi SSE 12.7 mph 18.4 mph 0.00 in   Overcast
1:53 PM 44.1 °F 38.6 °F 37.9 °F 79% 29.99 in 10.0 mi South 10.4 mph - N/A   Overcast
2:53 PM 46.0 °F 43.1 °F 37.9 °F 73% 29.99 in 10.0 mi SSW 5.8 mph - N/A   Overcast
3:09 PM 46.4 °F 42.4 °F 37.4 °F 71% 29.99 in 10.0 mi SSW 8.1 mph - N/A   Overcast
3:53 PM 44.1 °F 40.8 °F 37.9 °F 79% 30.00 in 10.0 mi South 5.8 mph - N/A   Overcast
4:53 PM 43.0 °F 39.5 °F 39.0 °F 86% 30.01 in 9.0 mi South 5.8 mph - 0.00 in Rain Light Rain
5:53 PM 43.0 °F 38.2 °F 37.9 °F 82% 30.02 in 10.0 mi SW 8.1 mph - 0.00 in   Clear
6:53 PM 43.0 °F 39.5 °F 37.9 °F 82% 30.01 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
7:53 PM 42.1 °F 40.2 °F 37.0 °F 82% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
8:53 PM 44.1 °F 39.5 °F 37.0 °F 76% 30.04 in 10.0 mi SW 8.1 mph 17.3 mph N/A   Partly Cloudy
9:53 PM 44.1 °F 39.5 °F 37.9 °F 79% 30.04 in 10.0 mi South 8.1 mph - N/A   Overcast
11:53 PM 42.1 °F 40.2 °F 39.9 °F 92% 30.02 in 9.0 mi South 3.5 mph - 0.01 in Rain Light Rain