Weather History for Arlington, WA

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Saturday, September 3, 2011

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 78 °F 56 °F 87 °F (2003)
Min Temperature 41 °F 0 °F 41 °F (1999)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 13 mph    
Max Gust Speed -    
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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Date:

Astronomy

Sep. 03, 2011 Rise Set
Actual Time 6:28 AM PDT 7:46 PM PDT
Civil Twilight 5:56 AM PDT 8:18 PM PDT
Nautical Twilight 5:17 AM PDT 8:56 PM PDT
Astronomical Twilight 4:36 AM PDT 9:38 PM PDT
Moon 1:54 PM PDT (9/3) 10:36 PM PDT (9/3)
Length of Visible Light 14h 21m
Length of Day
13h 17m
Waxing Crescent, 39% of the Moon is Illuminated
Sep 3
Waxing Crescent
Sep 4
First Quarter
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New

Hourly Weather History & 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 - 42.8 °F 71% 30.23 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 48.2 °F - 42.8 °F 82% 30.23 in 10.0 mi NNW 3.5 mph - N/A   Clear
12:55 AM 48.2 °F - 44.6 °F 87% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 50.0 °F - 44.6 °F 82% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 48.2 °F - 44.6 °F 87% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 48.2 °F - 44.6 °F 87% 30.23 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 48.2 °F - 44.6 °F 87% 30.23 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 46.4 °F 45.2 °F 42.8 °F 87% 30.22 in 10.0 mi North 3.5 mph - N/A   Clear
2:55 AM 46.4 °F - 42.8 °F 87% 30.23 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 46.4 °F - 42.8 °F 87% 30.22 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 46.4 °F 44.3 °F 42.8 °F 87% 30.22 in 10.0 mi North 4.6 mph - N/A   Clear
4:15 AM 44.6 °F - 41.0 °F 87% 30.22 in 8.0 mi Calm Calm - N/A   Clear
4:35 AM 44.6 °F - 41.0 °F 87% 30.22 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 44.6 °F - 41.0 °F 87% 30.22 in 9.0 mi Calm Calm - N/A   Clear
5:15 AM 44.6 °F - 42.8 °F 93% 30.22 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 42.8 °F - 39.2 °F 87% 30.21 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 41.0 °F - 37.4 °F 87% 30.21 in 4.0 mi Calm Calm - N/A   Clear
6:15 AM 42.8 °F - 39.2 °F 87% 30.21 in 9.0 mi Calm Calm - N/A   Clear
6:35 AM 42.8 °F - 39.2 °F 87% 30.21 in 1.5 mi Calm Calm - N/A   Clear
6:55 AM 42.8 °F - 39.2 °F 87% 30.21 in 8.0 mi Calm Calm - N/A   Clear
7:15 AM 44.6 °F - 41.0 °F 87% 30.21 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 44.6 °F - 42.8 °F 93% 30.21 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 48.2 °F - 44.6 °F 87% 30.21 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 50.0 °F - 46.4 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 51.8 °F - 46.4 °F 82% 30.20 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 53.6 °F - 48.2 °F 82% 30.20 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 55.4 °F - 48.2 °F 77% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 59.0 °F - 48.2 °F 67% 30.19 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:15 AM 60.8 °F - 48.2 °F 63% 30.19 in 10.0 mi NW 3.5 mph - N/A   Clear
10:35 AM 62.6 °F - 50.0 °F 63% 30.18 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:55 AM 64.4 °F - 51.8 °F 64% 30.17 in 10.0 mi NNW 5.8 mph - N/A   Clear
11:15 AM 66.2 °F - 51.8 °F 60% 30.16 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:35 AM 66.2 °F - 51.8 °F 60% 30.16 in 10.0 mi NW 4.6 mph - N/A   Clear
11:55 AM 69.8 °F - 53.6 °F 56% 30.15 in 10.0 mi West 8.1 mph - N/A   Clear
12:35 PM 71.6 °F - 53.6 °F 53% 30.14 in 10.0 mi NW 10.4 mph - N/A   Clear
12:55 PM 71.6 °F - 53.6 °F 53% 30.13 in 10.0 mi WNW 9.2 mph - N/A   Clear
1:15 PM 73.4 °F - 53.6 °F 50% 30.11 in 10.0 mi WNW 8.1 mph - N/A   Clear
1:55 PM 75.2 °F - 53.6 °F 47% 30.10 in 10.0 mi WNW 9.2 mph - N/A   Clear
2:15 PM 75.2 °F - 53.6 °F 47% 30.09 in 10.0 mi NW 10.4 mph - N/A   Clear
2:35 PM 77.0 °F - 53.6 °F 44% 30.08 in 10.0 mi West 12.7 mph - N/A   Clear
2:55 PM 77.0 °F - 53.6 °F 44% 30.07 in 10.0 mi WNW 10.4 mph - N/A   Clear
3:15 PM 77.0 °F - 53.6 °F 44% 30.06 in 10.0 mi NW 12.7 mph - N/A   Clear
3:35 PM 77.0 °F - 53.6 °F 44% 30.05 in 10.0 mi NW 12.7 mph - N/A   Clear
3:55 PM 78.8 °F - 53.6 °F 42% 30.04 in 10.0 mi NW 11.5 mph - N/A   Clear
4:15 PM 78.8 °F - 53.6 °F 42% 30.04 in 10.0 mi NW 10.4 mph - N/A   Clear
4:35 PM 77.0 °F - 53.6 °F 44% 30.03 in 10.0 mi WNW 12.7 mph - N/A   Clear
5:15 PM 77.0 °F - 51.8 °F 41% 30.02 in 10.0 mi WNW 11.5 mph - N/A   Clear
5:55 PM 75.2 °F - 51.8 °F 44% 30.00 in 10.0 mi WNW 10.4 mph - N/A   Clear
6:15 PM 73.4 °F - 51.8 °F 47% 30.00 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:35 PM 73.4 °F - 50.0 °F 44% 30.00 in 10.0 mi WNW 10.4 mph - N/A   Clear
6:55 PM 71.6 °F - 51.8 °F 50% 29.99 in 10.0 mi WNW 10.4 mph - N/A   Clear
7:15 PM 69.8 °F - 50.0 °F 49% 29.99 in 10.0 mi WNW 8.1 mph - N/A   Clear
7:35 PM 66.2 °F - 48.2 °F 52% 29.98 in 10.0 mi WNW 8.1 mph - N/A   Clear
7:55 PM 64.4 °F - 48.2 °F 56% 29.99 in 10.0 mi WNW 6.9 mph - N/A   Clear
8:15 PM 60.8 °F - 46.4 °F 59% 29.99 in 10.0 mi NW 5.8 mph - N/A   Clear
8:35 PM 60.8 °F - 46.4 °F 59% 29.99 in 10.0 mi WNW 3.5 mph - N/A   Clear
8:55 PM 60.8 °F - 46.4 °F 59% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 60.8 °F - 46.4 °F 59% 29.99 in 10.0 mi NW 3.5 mph - N/A   Clear
9:35 PM 59.0 °F - 46.4 °F 63% 30.00 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 57.2 °F - 46.4 °F 67% 29.99 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 57.2 °F - 46.4 °F 67% 29.99 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 55.4 °F - 46.4 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 55.4 °F - 46.4 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 53.6 °F - 46.4 °F 77% 29.98 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 53.6 °F - 46.4 °F 77% 29.98 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 51.8 °F - 46.4 °F 82% 29.98 in 10.0 mi NNE 4.6 mph - N/A   Clear