Weather History for Arlington, WA

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Wednesday, May 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 66 °F 57 °F 82 °F (2007)
Min Temperature 42 °F 45 °F 37 °F (2002)
Degree Days  
Heating Degree Days 11    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 71    
Maximum Humidity 93    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 2 mph (South)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
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

May. 15, 2013 Rise Set
Actual Time 5:28 AM PDT 8:41 PM PDT
Civil Twilight 4:51 AM PDT 9:19 PM PDT
Nautical Twilight 4:02 AM PDT 10:08 PM PDT
Astronomical Twilight 3:01 AM PDT 11:10 PM PDT
Moon 10:14 AM PDT (5/15) 12:27 AM PDT (5/15)
Length of Visible Light 16h 27m
Length of Day
15h 13m
Waxing Crescent, 28% of the Moon is Illuminated
May 15
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 48.2 °F 41.0 °F 76% 30.15 in 10.0 mi Calm Calm - N/A   Unknown
12:35 AM 46.4 °F 41.0 °F 81% 30.15 in 10.0 mi Calm Calm - N/A   Unknown
12:55 AM 46.4 °F 41.0 °F 81% 30.14 in 8.0 mi Calm Calm - N/A   Unknown
1:15 AM 46.4 °F 42.8 °F 87% 30.14 in 10.0 mi Calm Calm - N/A   Unknown
1:35 AM 44.6 °F 42.8 °F 93% 30.14 in 10.0 mi Calm Calm - N/A   Unknown
1:55 AM 42.8 °F 39.2 °F 87% 30.13 in 10.0 mi Calm Calm - N/A   Unknown
2:15 AM 42.8 °F 41.0 °F 93% 30.13 in 10.0 mi Calm Calm - N/A   Unknown
2:35 AM 42.8 °F 39.2 °F 87% 30.13 in 10.0 mi Calm Calm - N/A   Unknown
2:55 AM 42.8 °F 41.0 °F 93% 30.13 in 10.0 mi Calm Calm - N/A   Unknown
3:15 AM 42.8 °F 39.2 °F 87% 30.13 in 10.0 mi Calm Calm - N/A   Unknown
3:35 AM 42.8 °F 39.2 °F 87% 30.12 in 10.0 mi Calm Calm - N/A   Unknown
3:55 AM 42.8 °F 39.2 °F 87% 30.12 in 10.0 mi Calm Calm - N/A   Unknown
4:15 AM 42.8 °F 39.2 °F 87% 30.12 in 6.0 mi Calm Calm - N/A   Unknown
4:35 AM 42.8 °F 39.2 °F 87% 30.12 in 10.0 mi Calm Calm - N/A   Unknown
4:55 AM 42.8 °F 39.2 °F 87% 30.12 in 10.0 mi Calm Calm - N/A   Unknown
5:15 AM 42.8 °F 39.2 °F 87% 30.11 in 10.0 mi Calm Calm - N/A   Unknown
5:35 AM 42.8 °F 39.2 °F 87% 30.12 in 10.0 mi Calm Calm - N/A   Unknown
5:55 AM 44.6 °F 39.2 °F 81% 30.12 in 10.0 mi Calm Calm - N/A   Unknown
6:15 AM 44.6 °F 39.2 °F 81% 30.12 in 10.0 mi Calm Calm - N/A   Unknown
6:35 AM 44.6 °F 41.0 °F 87% 30.12 in 10.0 mi Calm Calm - N/A   Unknown
6:55 AM 46.4 °F 42.8 °F 87% 30.11 in 10.0 mi Calm Calm - N/A   Unknown
7:15 AM 46.4 °F 42.8 °F 87% 30.12 in 10.0 mi Calm Calm - N/A   Unknown
7:35 AM 48.2 °F 42.8 °F 82% 30.12 in 10.0 mi Calm Calm - N/A   Unknown
7:55 AM 50.0 °F 42.8 °F 76% 30.11 in 10.0 mi Calm Calm - N/A   Unknown
8:15 AM 51.8 °F 42.8 °F 71% 30.11 in 10.0 mi Calm Calm - N/A   Unknown
8:35 AM 53.6 °F 42.8 °F 67% 30.11 in 10.0 mi Calm Calm - N/A   Unknown
8:55 AM 55.4 °F 44.6 °F 67% 30.11 in 10.0 mi Calm Calm - N/A   Unknown
9:15 AM 55.4 °F 42.8 °F 63% 30.10 in 10.0 mi Calm Calm - N/A   Unknown
9:35 AM 57.2 °F 42.8 °F 59% 30.10 in 10.0 mi Calm Calm - N/A   Unknown
9:55 AM 57.2 °F 42.8 °F 59% 30.09 in 10.0 mi Calm Calm - N/A   Unknown
10:15 AM 57.2 °F 44.6 °F 63% 30.09 in 10.0 mi SSW 4.6 mph - N/A   Unknown
10:35 AM 60.8 °F 44.6 °F 55% 30.08 in 10.0 mi South 5.8 mph - N/A   Unknown
10:55 AM 60.8 °F 44.6 °F 55% 30.08 in 10.0 mi Calm Calm - N/A   Unknown
11:15 AM 62.6 °F 44.6 °F 52% 30.08 in 10.0 mi SSW 6.9 mph - N/A   Unknown
11:35 AM 62.6 °F 44.6 °F 52% 30.07 in 10.0 mi South 4.6 mph - N/A   Unknown
11:55 AM 62.6 °F 44.6 °F 52% 30.06 in 10.0 mi SW 3.5 mph - N/A   Unknown
12:15 PM 64.4 °F 42.8 °F 45% 30.06 in 10.0 mi SSW 6.9 mph - N/A   Unknown
12:35 PM 64.4 °F 42.8 °F 45% 30.05 in 10.0 mi South 5.8 mph - N/A   Unknown
12:55 PM 66.2 °F 42.8 °F 43% 30.05 in 10.0 mi WSW 6.9 mph - N/A   Unknown
1:15 PM 64.4 °F 37.4 °F 37% 30.05 in 10.0 mi SSW 6.9 mph - N/A   Unknown
1:35 PM 64.4 °F 39.2 °F 40% 30.04 in 10.0 mi WSW 6.9 mph - N/A   Unknown
1:55 PM 66.2 °F 42.8 °F 43% 30.04 in 10.0 mi SW 5.8 mph - N/A   Unknown
2:15 PM 64.4 °F 42.8 °F 45% 30.03 in 10.0 mi SSW 8.1 mph - N/A   Unknown
2:35 PM 64.4 °F 42.8 °F 45% 30.04 in 10.0 mi SW 4.6 mph - N/A   Unknown
2:55 PM 64.4 °F 42.8 °F 45% 30.03 in 10.0 mi SSW 11.5 mph - N/A   Unknown
3:15 PM 64.4 °F 41.0 °F 42% 30.03 in 10.0 mi South 10.4 mph - N/A   Unknown
3:35 PM 64.4 °F 42.8 °F 45% 30.03 in 10.0 mi SW 9.2 mph - N/A   Unknown
3:55 PM 64.4 °F 42.8 °F 45% 30.03 in 10.0 mi SSW 8.1 mph - N/A   Unknown
4:15 PM 62.6 °F 42.8 °F 48% 30.03 in 10.0 mi SW 9.2 mph - N/A   Unknown
4:35 PM 62.6 °F 44.6 °F 52% 30.03 in 10.0 mi SSW 11.5 mph - N/A   Unknown
4:55 PM 62.6 °F 44.6 °F 52% 30.03 in 10.0 mi SW 13.8 mph - N/A   Unknown
5:15 PM 60.8 °F 44.6 °F 55% 30.03 in 10.0 mi SW 11.5 mph - N/A   Unknown
5:35 PM 60.8 °F 41.0 °F 48% 30.04 in 10.0 mi SSW 13.8 mph 19.6 mph N/A   Unknown
5:55 PM 57.2 °F 44.6 °F 63% 30.05 in 10.0 mi SW 11.5 mph - N/A   Unknown
6:15 PM 55.4 °F 46.4 °F 72% 30.05 in 10.0 mi South 9.2 mph - N/A   Unknown
6:35 PM 53.6 °F 46.4 °F 77% 30.06 in 10.0 mi South 9.2 mph - N/A   Unknown
6:55 PM 53.6 °F 46.4 °F 77% 30.06 in 10.0 mi South 6.9 mph - N/A   Unknown
7:15 PM 53.6 °F 46.4 °F 77% 30.06 in 10.0 mi South 6.9 mph - N/A   Unknown
7:35 PM 51.8 °F 48.2 °F 88% 30.06 in 10.0 mi ESE 4.6 mph - N/A   Unknown
7:55 PM 51.8 °F 48.2 °F 88% 30.06 in 9.0 mi East 3.5 mph - N/A   Unknown
8:15 PM 53.6 °F 48.2 °F 82% 30.05 in 10.0 mi ESE 3.5 mph - N/A   Unknown
8:35 PM 51.8 °F 48.2 °F 88% 30.05 in 10.0 mi SE 4.6 mph - N/A   Unknown
8:55 PM 51.8 °F 48.2 °F 88% 30.05 in 9.0 mi ESE 4.6 mph - N/A   Unknown
9:15 PM 51.8 °F 48.2 °F 88% 30.05 in 10.0 mi East 4.6 mph - N/A   Unknown
9:35 PM 51.8 °F 48.2 °F 88% 30.05 in 10.0 mi East 5.8 mph - N/A   Unknown
9:55 PM 51.8 °F 48.2 °F 88% 30.05 in 10.0 mi East 6.9 mph - N/A   Unknown
10:15 PM 51.8 °F 48.2 °F 88% 30.05 in 10.0 mi East 4.6 mph - N/A   Unknown
10:35 PM 51.8 °F 48.2 °F 88% 30.05 in 10.0 mi NE 3.5 mph - N/A   Unknown
10:55 PM 51.8 °F 48.2 °F 88% 30.05 in 10.0 mi Calm Calm - N/A   Unknown
11:15 PM 51.8 °F 48.2 °F 88% 30.05 in 10.0 mi Calm Calm - N/A   Unknown
11:35 PM 51.8 °F 48.2 °F 88% 30.04 in 10.0 mi Calm Calm - N/A   Unknown
11:55 PM 51.8 °F 48.2 °F 88% 30.04 in 10.0 mi Calm Calm - N/A   Unknown