Weather History for Arlington, WA

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Saturday, May 11, 2013

  Actual Average Record
Temperature  
Mean Temperature 64 °F -  
Max Temperature 80 °F 52 °F 80 °F (1997)
Min Temperature 48 °F 43 °F 33 °F (2012)
Degree Days  
Heating Degree Days 1    
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 68    
Maximum Humidity 94    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 2 mph (SW)    
Max Wind Speed 17 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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Astronomy

May. 11, 2013 Rise Set
Actual Time 5:34 AM PDT 8:36 PM PDT
Civil Twilight 4:57 AM PDT 9:13 PM PDT
Nautical Twilight 4:10 AM PDT 10:01 PM PDT
Astronomical Twilight 3:12 AM PDT 10:59 PM PDT
Moon 6:43 AM PDT (5/11) 10:24 PM PDT (5/11)
Length of Visible Light 16h 15m
Length of Day
15h 02m
Waxing Crescent, 3% of the Moon is Illuminated
May 11
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 53.6 °F - 46.4 °F 77% 30.19 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 51.8 °F - 46.4 °F 82% 30.18 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 51.8 °F - 46.4 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 50.0 °F - 46.4 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 48.2 °F - 44.6 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 48.2 °F - 46.4 °F 93% 30.19 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 51.8 °F - 48.2 °F 88% 30.19 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 48.2 °F - 46.4 °F 93% 30.19 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 48.2 °F - 46.4 °F 93% 30.20 in 5.0 mi Calm Calm - N/A   Clear
3:15 AM 50.0 °F - 46.4 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 51.8 °F - 46.4 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 51.8 °F - 46.4 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 51.8 °F - 46.4 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 50.0 °F - 48.2 °F 94% 30.16 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 50.0 °F - 46.4 °F 87% 30.16 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 51.8 °F - 46.4 °F 82% 30.18 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 51.8 °F - 46.4 °F 82% 30.18 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 51.8 °F - 48.2 °F 88% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 51.8 °F - 48.2 °F 88% 30.17 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:35 AM 53.6 °F - 48.2 °F 82% 30.18 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:55 AM 53.6 °F - 50.0 °F 88% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 55.4 °F - 50.0 °F 82% 30.18 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:35 AM 53.6 °F - 51.8 °F 94% 30.17 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
7:55 AM 55.4 °F - 50.0 °F 82% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 57.2 °F - 51.8 °F 82% 30.18 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:35 AM 57.2 °F - 51.8 °F 82% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:55 AM 59.0 °F - 51.8 °F 77% 30.18 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
9:15 AM 60.8 °F - 51.8 °F 72% 30.17 in 10.0 mi South 3.5 mph - N/A   Clear
9:35 AM 62.6 °F - 51.8 °F 68% 30.16 in 10.0 mi SSE 3.5 mph - N/A   Clear
9:55 AM 62.6 °F - 48.2 °F 59% 30.16 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:15 AM 64.4 °F - 48.2 °F 56% 30.15 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:35 AM 66.2 °F - 48.2 °F 52% 30.14 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 66.2 °F - 48.2 °F 52% 30.14 in 10.0 mi SW 4.6 mph - N/A   Clear
11:15 AM 66.2 °F - 50.0 °F 56% 30.13 in 10.0 mi South 4.6 mph - N/A   Clear
11:35 AM 69.8 °F - 51.8 °F 53% 30.13 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:55 AM 69.8 °F - 51.8 °F 53% 30.12 in 10.0 mi Calm Calm - N/A   Clear
12:15 PM 69.8 °F - 51.8 °F 53% 30.12 in 10.0 mi Calm Calm - N/A   Clear
12:35 PM 71.6 °F - 53.6 °F 53% 30.11 in 10.0 mi SW 3.5 mph - N/A   Clear
12:55 PM 73.4 °F - 53.6 °F 50% 30.10 in 10.0 mi Calm Calm - N/A   Clear
1:15 PM 71.6 °F - 51.8 °F 50% 30.10 in 10.0 mi SSW 3.5 mph - N/A   Clear
1:35 PM 73.4 °F - 53.6 °F 50% 30.09 in 10.0 mi SSW 6.9 mph - N/A   Clear
1:55 PM 75.2 °F - 53.6 °F 47% 30.09 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:15 PM 77.0 °F - 53.6 °F 44% 30.08 in 10.0 mi SSE 8.1 mph - N/A   Clear
2:35 PM 77.0 °F - 51.8 °F 41% 30.07 in 10.0 mi South 6.9 mph - N/A   Clear
2:55 PM 77.0 °F - 53.6 °F 44% 30.07 in 10.0 mi South 6.9 mph - N/A   Clear
3:15 PM 77.0 °F - 53.6 °F 44% 30.06 in 10.0 mi SW 5.8 mph - N/A   Clear
3:35 PM 78.8 °F - 55.4 °F 44% 30.05 in 10.0 mi South 6.9 mph - N/A   Clear
3:55 PM 80.6 °F 80.5 °F 55.4 °F 42% 30.04 in 10.0 mi SSE 6.9 mph - N/A   Clear
4:15 PM 80.6 °F 80.5 °F 55.4 °F 42% 30.04 in 10.0 mi South 11.5 mph - N/A   Clear
4:35 PM 78.8 °F - 53.6 °F 42% 30.03 in 10.0 mi South 8.1 mph - N/A   Clear
4:55 PM 78.8 °F - 55.4 °F 44% 30.03 in 10.0 mi South 8.1 mph - N/A   Clear
5:15 PM 80.6 °F 80.3 °F 53.6 °F 39% 30.03 in 10.0 mi SSW 9.2 mph - N/A   Clear
5:35 PM 71.6 °F - 51.8 °F 50% 30.03 in 10.0 mi NW 12.7 mph - N/A   Clear
5:55 PM 69.8 °F - 50.0 °F 49% 30.02 in 10.0 mi NW 9.2 mph - N/A   Clear
6:15 PM 66.2 °F - 48.2 °F 52% 30.02 in 10.0 mi WNW 17.3 mph - N/A   Clear
6:35 PM 62.6 °F - 50.0 °F 63% 30.02 in 10.0 mi WNW 12.7 mph - N/A   Clear
6:55 PM 62.6 °F - 50.0 °F 63% 30.02 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:15 PM 62.6 °F - 50.0 °F 63% 30.02 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:35 PM 62.6 °F - 48.2 °F 59% 30.02 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:55 PM 62.6 °F - 48.2 °F 59% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 62.6 °F - 50.0 °F 63% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 60.8 °F - 48.2 °F 63% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 59.0 °F - 50.0 °F 72% 30.03 in 10.0 mi WNW 3.5 mph - N/A   Clear
9:15 PM 59.0 °F - 50.0 °F 72% 30.05 in 10.0 mi NW 4.6 mph - N/A   Clear
9:35 PM 57.2 °F - 50.0 °F 77% 30.06 in 10.0 mi NW 4.6 mph - N/A   Clear
9:55 PM 57.2 °F - 48.2 °F 72% 30.07 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:15 PM 57.2 °F - 48.2 °F 72% 30.06 in 10.0 mi North 3.5 mph - N/A   Clear
10:35 PM 57.2 °F - 48.2 °F 72% 30.06 in 10.0 mi NE 4.6 mph - N/A   Clear
10:55 PM 57.2 °F - 48.2 °F 72% 30.05 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 55.4 °F - 48.2 °F 77% 30.04 in 10.0 mi South 3.5 mph - N/A   Clear
11:35 PM 57.2 °F - 48.2 °F 72% 30.03 in 10.0 mi South 3.5 mph - N/A   Clear
11:55 PM 55.4 °F - 48.2 °F 77% 30.03 in 10.0 mi SSW 4.6 mph - N/A   Clear