Weather History for Seattle Boeing, WA

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Sunday, April 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 61 °F 59 °F 76 °F (1968)
Min Temperature 48 °F 44 °F 31 °F (1955)
Degree Days  
Heating Degree Days 11    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 69    
Maximum Humidity 83    
Minimum Humidity 47    
Precipitation  
Precipitation 0.08 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 6 mph (SSW)    
Max Wind Speed 16 mph    
Max Gust Speed 24 mph    
Visibility 10 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

Apr. 28, 2013 Rise Set
Actual Time 5:56 AM PDT 8:17 PM PDT
Civil Twilight 5:22 AM PDT 8:51 PM PDT
Nautical Twilight 4:40 AM PDT 9:34 PM PDT
Astronomical Twilight 3:52 AM PDT 10:22 PM PDT
Moon No Moon Rise 8:10 AM PDT (4/28)
Length of Visible Light 15h 28m
Length of Day
14h 20m
Waning Gibbous, 88% of the Moon is Illuminated
Apr 28
Waning Gibbous
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 53.1 °F 46.0 °F 77% 30.21 in 10.0 mi Variable 3.5 mph - N/A   Overcast
1:53 AM 52.0 °F 46.0 °F 80% 30.21 in 10.0 mi Variable 4.6 mph - N/A   Overcast
2:53 AM 52.0 °F 45.0 °F 77% 30.20 in 10.0 mi South 5.8 mph - N/A   Overcast
3:53 AM 51.1 °F 44.1 °F 77% 30.20 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
4:53 AM 48.9 °F 43.0 °F 80% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 50.0 °F 44.6 °F 82% 30.20 in 10.0 mi SW 3.5 mph - N/A   Overcast
6:53 AM 50.0 °F 44.1 °F 80% 30.21 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 51.1 °F 44.1 °F 77% 30.22 in 10.0 mi Variable 4.6 mph - N/A   Overcast
8:53 AM 51.1 °F 43.0 °F 74% 30.22 in 10.0 mi Variable 3.5 mph - N/A   Overcast
9:53 AM 52.0 °F 44.1 °F 74% 30.22 in 8.0 mi Variable 4.6 mph - 0.00 in Rain Light Rain
10:53 AM 53.1 °F 46.9 °F 80% 30.22 in 10.0 mi Variable 4.6 mph - 0.06 in Rain Light Rain
11:53 AM 54.0 °F 46.9 °F 77% 30.21 in 10.0 mi East 5.8 mph - 0.01 in   Overcast
12:53 PM 55.9 °F 46.0 °F 69% 30.19 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
1:53 PM 59.0 °F 39.9 °F 49% 30.19 in 10.0 mi SSW 13.8 mph 20.7 mph N/A   Scattered Clouds
2:53 PM 60.1 °F 41.0 °F 49% 30.17 in 10.0 mi SSW 16.1 mph 20.7 mph N/A   Mostly Cloudy
3:53 PM 59.0 °F 39.0 °F 48% 30.15 in 10.0 mi SSW 9.2 mph 18.4 mph N/A   Overcast
4:53 PM 57.9 °F 37.9 °F 47% 30.13 in 10.0 mi SSW 11.5 mph 17.3 mph N/A   Overcast
5:53 PM 57.0 °F 37.0 °F 47% 30.12 in 10.0 mi SSW 6.9 mph - N/A   Overcast
6:53 PM 55.9 °F 37.9 °F 51% 30.09 in 10.0 mi SSW 12.7 mph 21.9 mph N/A   Overcast
7:53 PM 54.0 °F 39.0 °F 57% 30.06 in 10.0 mi SSW 11.5 mph 24.2 mph N/A   Overcast
8:53 PM 53.1 °F 41.0 °F 64% 30.06 in 10.0 mi SW 10.4 mph 20.7 mph N/A Rain Light Rain Showers
9:53 PM 51.1 °F 43.0 °F 74% 30.04 in 10.0 mi South 15.0 mph 21.9 mph 0.01 in Rain Light Rain
10:53 PM 51.1 °F 44.1 °F 77% 29.98 in 10.0 mi South 12.7 mph 21.9 mph 0.00 in   Mostly Cloudy
11:25 PM 51.8 °F 44.6 °F 76% 29.98 in 10.0 mi South 9.2 mph 17.3 mph N/A   Overcast
11:53 PM 50.0 °F 45.0 °F 83% 29.97 in 9.0 mi South 12.7 mph - 0.00 in Rain Light Rain