History for Arlington, WA

Friday, August 31, 2012 — View Current Conditions
Friday, August 31, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 56 °F -  
Max Temperature 69 °F 77 °F 84 °F (1998)
Min Temperature 42 °F 51 °F 42 °F (2006)
Degree Days
Heating Degree Days 10    
Growing Degree Days 6 (Base 50)    
Moisture
Dew Point 47 °F    
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 46    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 29.97 in    
Wind
Wind Speed 3 mph (NW)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 9 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. 24, 2013 Rise Set
Actual Time 6:25 AM PDT 7:50 PM PDT
Civil Twilight 5:53 AM PDT 8:22 PM PDT
Nautical Twilight 5:14 AM PDT 9:01 PM PDT
Astronomical Twilight 4:31 AM PDT 9:44 PM PDT
Moon 7:31 PM PDT (8/31) 6:42 AM PDT (8/31)
Length Of Visible Light 14h 29m
Length of Day
13h 24m
Full, 100% of the Moon is Illuminated
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
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Hourly Observations
Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 51.8 °F - 44.6 °F 76% 29.95 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 50.0 °F - 44.6 °F 82% 29.95 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 50.0 °F - 44.6 °F 82% 29.95 in 10.0 mi North 3.5 mph - N/A   Clear
1:15 AM 50.0 °F - 46.4 °F 87% 29.95 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 48.2 °F - 44.6 °F 87% 29.95 in 10.0 mi North 4.6 mph - N/A   Clear
1:55 AM 46.4 °F 45.2 °F 42.8 °F 87% 29.95 in 10.0 mi NNW 3.5 mph - N/A   Clear
2:15 AM 46.4 °F - 42.8 °F 87% 29.95 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 46.4 °F - 44.6 °F 93% 29.95 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 48.2 °F - 44.6 °F 87% 29.95 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 44.6 °F - 42.8 °F 93% 29.95 in 5.0 mi Calm Calm - N/A   Clear
3:35 AM 46.4 °F - 44.6 °F 93% 29.95 in 8.0 mi Calm Calm - N/A   Clear
3:55 AM 46.4 °F - 42.8 °F 87% 29.95 in 9.0 mi Calm Calm - N/A   Clear
4:15 AM 44.6 °F - 42.8 °F 93% 29.95 in 2.0 mi Calm Calm - N/A   Clear
4:35 AM 44.6 °F - 42.8 °F 93% 29.95 in 0.5 mi Calm Calm - N/A   Unknown
4:55 AM 44.6 °F - 42.8 °F 93% 29.96 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 44.6 °F - 42.8 °F 93% 29.96 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 42.8 °F - 39.2 °F 87% 29.96 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 44.6 °F - 42.8 °F 93% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:15 AM 42.8 °F - 39.2 °F 87% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:35 AM 42.8 °F - 39.2 °F 87% 29.97 in 1.2 mi Calm Calm - N/A   Scattered Clouds
6:55 AM 42.8 °F - 41.0 °F 93% 29.97 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
7:15 AM 44.6 °F - 42.8 °F 93% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
7:35 AM 46.4 °F - 44.6 °F 93% 29.98 in 0.2 mi Calm Calm - N/A   Overcast
7:55 AM 46.4 °F - 44.6 °F 93% 29.98 in 0.2 mi Calm Calm - N/A   Overcast
8:15 AM 46.4 °F - 46.4 °F 100% 29.98 in 0.2 mi Calm Calm - N/A   Overcast
8:35 AM 48.2 °F - 46.4 °F 93% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:55 AM 51.8 °F - 48.2 °F 88% 29.98 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:15 AM 53.6 °F - 48.2 °F 82% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:35 AM 57.2 °F - 48.2 °F 72% 29.98 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:55 AM 57.2 °F - 48.2 °F 72% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:15 AM 59.0 °F - 48.2 °F 67% 29.98 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
10:35 AM 59.0 °F - 50.0 °F 72% 29.98 in 10.0 mi North 5.8 mph - N/A   Overcast
10:55 AM 60.8 °F - 50.0 °F 68% 29.98 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
11:15 AM 60.8 °F - 51.8 °F 72% 29.98 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
11:35 AM 60.8 °F - 51.8 °F 72% 29.98 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
11:55 AM 62.6 °F - 51.8 °F 68% 29.98 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
12:15 PM 64.4 °F - 51.8 °F 64% 29.97 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
12:35 PM 62.6 °F - 51.8 °F 68% 29.97 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
12:55 PM 64.4 °F - 51.8 °F 64% 29.97 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
1:15 PM 66.2 °F - 51.8 °F 60% 29.97 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
1:35 PM 66.2 °F - 51.8 °F 60% 29.97 in 10.0 mi WNW 9.2 mph - N/A   Clear
1:55 PM 68.0 °F - 51.8 °F 56% 29.97 in 10.0 mi West 3.5 mph - N/A   Clear
2:15 PM 66.2 °F - 51.8 °F 60% 29.97 in 10.0 mi West 4.6 mph - N/A   Clear
2:35 PM 68.0 °F - 51.8 °F 56% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:55 PM 68.0 °F - 51.8 °F 56% 29.96 in 10.0 mi NW 9.2 mph - N/A   Clear
3:15 PM 69.8 °F - 51.8 °F 53% 29.96 in 10.0 mi NW 8.1 mph - N/A   Clear
3:35 PM 69.8 °F - 51.8 °F 53% 29.95 in 10.0 mi WNW 8.1 mph - N/A   Clear
3:55 PM 69.8 °F - 51.8 °F 53% 29.95 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
4:15 PM 69.8 °F - 51.8 °F 53% 29.95 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
4:35 PM 69.8 °F - 48.2 °F 46% 29.96 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
4:55 PM 69.8 °F - 50.0 °F 49% 29.95 in 10.0 mi West 10.4 mph - N/A   Clear
5:15 PM 69.8 °F - 48.2 °F 46% 29.96 in 10.0 mi West 12.7 mph - N/A   Clear
5:35 PM 69.8 °F - 48.2 °F 46% 29.95 in 10.0 mi NW 11.5 mph - N/A   Clear
5:55 PM 68.0 °F - 48.2 °F 49% 29.96 in 10.0 mi WNW 5.8 mph - N/A   Clear
6:15 PM 68.0 °F - 48.2 °F 49% 29.96 in 10.0 mi NW 9.2 mph - N/A   Clear
6:35 PM 66.2 °F - 48.2 °F 52% 29.96 in 10.0 mi NW 9.2 mph - N/A   Clear
7:15 PM 64.4 °F - 48.2 °F 56% 29.97 in 10.0 mi WNW 9.2 mph - N/A   Clear
7:35 PM 62.6 °F - 48.2 °F 59% 29.97 in 10.0 mi WNW 9.2 mph - N/A   Clear
8:15 PM 59.0 °F - 46.4 °F 63% 29.98 in 10.0 mi NW 8.1 mph - N/A   Clear
8:35 PM 57.2 °F - 46.4 °F 67% 29.99 in 10.0 mi NW 6.9 mph - N/A   Clear
8:55 PM 55.4 °F - 46.4 °F 72% 29.99 in 10.0 mi WNW 8.1 mph - N/A   Clear
9:15 PM 55.4 °F - 46.4 °F 72% 30.00 in 10.0 mi NNW 6.9 mph - N/A   Clear
9:35 PM 55.4 °F - 46.4 °F 72% 30.00 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:55 PM 53.6 °F - 46.4 °F 77% 30.01 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:15 PM 53.6 °F - 46.4 °F 77% 30.00 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 53.6 °F - 46.4 °F 77% 30.01 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 51.8 °F - 46.4 °F 82% 30.01 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 51.8 °F - 46.4 °F 82% 30.02 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 51.8 °F - 46.4 °F 82% 30.02 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 50.0 °F - 44.6 °F 82% 30.02 in 10.0 mi North 3.5 mph - N/A   Clear
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