Weather History for Friday Harbor, WA

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Sunday, September 29, 2013

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 55 °F 61 °F 71 °F (2011)
Min Temperature 50 °F 44 °F 33 °F (1996)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 72    
Precipitation  
Precipitation 0.40 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.37 in    
Wind  
Wind Speed 9 mph (SE)    
Max Wind Speed 29 mph    
Max Gust Speed 41 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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Date:

Astronomy

Sep. 29, 2013 Rise Set
Actual Time 7:09 AM PDT 6:54 PM PDT
Civil Twilight 6:37 AM PDT 7:25 PM PDT
Nautical Twilight 6:01 AM PDT 8:02 PM PDT
Astronomical Twilight 5:24 AM PDT 8:39 PM PDT
Moon 1:33 AM PDT (9/29) 4:13 PM PDT (9/29)
Length of Visible Light 12h 47m
Length of Day
11h 45m
Waning Crescent, 26% of the Moon is Illuminated
Sep 29
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 51.8 °F 48.2 °F 88% 29.43 in 10.0 mi ESE 6.9 mph - 0.00 in Rain Light Rain
12:53 AM 51.1 °F 48.9 °F 92% 29.44 in 10.0 mi ESE 6.9 mph - 0.00 in Rain Light Rain
1:53 AM 50.0 °F 50.0 °F 100% 29.44 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
2:19 AM 50.0 °F 48.2 °F 94% 29.45 in 10.0 mi ESE 3.5 mph - 0.00 in Rain Light Rain
2:27 AM 51.8 °F 48.2 °F 88% 29.44 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
2:35 AM 50.0 °F 48.2 °F 94% 29.45 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
2:49 AM 50.0 °F 48.2 °F 94% 29.46 in 9.0 mi SE 3.5 mph - 0.00 in Rain Light Rain
2:53 AM 50.0 °F 48.9 °F 96% 29.46 in 7.0 mi SE 5.8 mph - 0.01 in Rain Rain
3:53 AM 51.1 °F 48.9 °F 92% 29.45 in 10.0 mi SSE 3.5 mph - 0.00 in Rain Light Rain
4:53 AM 51.1 °F 50.0 °F 96% 29.46 in 8.0 mi SSE 8.1 mph - 0.00 in Rain Light Rain
5:53 AM 51.1 °F 50.0 °F 96% 29.47 in 9.0 mi SSE 6.9 mph - 0.01 in Rain Light Rain
6:53 AM 51.1 °F 50.0 °F 96% 29.47 in 6.0 mi Calm Calm - 0.04 in Rain Light Rain
7:53 AM 51.1 °F 48.9 °F 92% 29.49 in 6.0 mi Calm Calm - 0.04 in Rain Light Rain
8:53 AM 51.1 °F 48.9 °F 92% 29.49 in 7.0 mi ESE 5.8 mph - 0.04 in Rain Light Rain
9:53 AM 53.1 °F 50.0 °F 89% 29.49 in 10.0 mi ESE 9.2 mph - 0.00 in Rain Light Rain
10:53 AM 53.1 °F 51.1 °F 93% 29.49 in 8.0 mi ESE 9.2 mph - 0.00 in Rain Light Rain
11:29 AM 53.6 °F 51.8 °F 94% 29.48 in 10.0 mi SE 5.8 mph - 0.00 in   Overcast
11:44 AM 53.6 °F 51.8 °F 94% 29.48 in 10.0 mi SE 6.9 mph - 0.00 in   Overcast
11:53 AM 54.0 °F 52.0 °F 93% 29.49 in 10.0 mi SSE 6.9 mph - 0.00 in   Overcast
12:17 PM 53.6 °F 51.8 °F 94% 29.48 in 7.0 mi ESE 4.6 mph - 0.00 in Rain Light Rain
12:48 PM 53.6 °F 51.8 °F 94% 29.48 in 7.0 mi ESE 11.5 mph - 0.00 in Rain Light Rain
12:53 PM 53.1 °F 51.1 °F 93% 29.48 in 6.0 mi SE 11.5 mph - 0.00 in Rain Light Rain
1:53 PM 54.0 °F 51.1 °F 90% 29.45 in 10.0 mi SE 11.5 mph 19.6 mph 0.00 in   Overcast
2:53 PM 54.0 °F 50.0 °F 86% 29.42 in 10.0 mi SE 17.3 mph 25.3 mph N/A   Overcast
3:53 PM 55.0 °F 48.9 °F 80% 29.37 in 10.0 mi SE 25.3 mph 35.7 mph N/A   Overcast
4:28 PM 55.4 °F 48.2 °F 77% 29.32 in 10.0 mi SE 26.5 mph 38.0 mph N/A   Mostly Cloudy
4:53 PM 54.0 °F 48.0 °F 80% 29.31 in 10.0 mi ESE 21.9 mph 34.5 mph N/A   Overcast
5:04 PM 53.6 °F 48.2 °F 82% 29.29 in 10.0 mi ESE 24.2 mph 35.7 mph N/A   Overcast
5:22 PM 55.4 °F 46.4 °F 72% 29.26 in 10.0 mi ESE 27.6 mph 39.1 mph N/A   Mostly Cloudy
5:53 PM 54.0 °F 46.9 °F 77% 29.23 in 10.0 mi ESE 28.8 mph 40.3 mph N/A   Mostly Cloudy
6:04 PM 53.6 °F 46.4 °F 77% 29.20 in 10.0 mi ESE 24.2 mph 41.4 mph N/A   Mostly Cloudy
6:20 PM 55.4 °F 46.4 °F 72% 29.18 in 10.0 mi ESE 26.5 mph 39.1 mph 0.00 in   Overcast
6:51 PM 55.4 °F 46.4 °F 72% 29.14 in 10.0 mi ESE 28.8 mph 39.1 mph 0.00 in Rain Light Rain
6:53 PM 54.0 °F 46.9 °F 77% 29.14 in 10.0 mi ESE 26.5 mph 39.1 mph 0.00 in Rain Light Rain
7:53 PM 53.1 °F 48.9 °F 86% 29.11 in 5.0 mi SE 20.7 mph 34.5 mph 0.07 in Rain Rain
8:14 PM 51.8 °F 50.0 °F 94% 29.18 in 4.0 mi SSE 23.0 mph 33.4 mph 0.08 in Rain Rain
8:53 PM 51.1 °F 50.0 °F 96% 29.16 in 8.0 mi South 6.9 mph - 0.17 in Rain Light Rain
9:53 PM 51.1 °F 45.0 °F 80% 29.22 in 10.0 mi WSW 10.4 mph 21.9 mph 0.02 in   Overcast
10:53 PM 51.1 °F 44.1 °F 77% 29.26 in 10.0 mi SW 10.4 mph 24.2 mph 0.00 in   Clear
11:53 PM 50.0 °F 42.1 °F 74% 29.31 in 10.0 mi SSW 9.2 mph 21.9 mph 0.00 in Rain Light Rain