Seattle, WA

8:21 PM PDT on July 23, 2019 (GMT -0700)
Seattle-Tacoma International

Weather History for KSEA - May, 2019

Change the Weather History Date:

Wednesday, May 29, 2019

  Actual Average Record
Temperature  
Mean Temperature 62 °F 58 °F  
Max Temperature 70 °F 67 °F 85 °F (1973)
Min Temperature 53 °F 50 °F 35 °F (1951)
Degree Days  
Heating Degree Days 3 7  
Month to date heating degree days 147 270  
Since 1 July heating degree days 4007 4538  
Cooling Degree Days 0 0  
Month to date cooling degree days 15 0  
Year to date cooling degree days 21 0  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 68    
Maximum Humidity 83    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in 0.06 in 1.83 in (1969)
Month to date precipitation 0.62 1.81  
Year to date precipitation 13.97 17.31  
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Astronomy

May. 29, 2019 Rise Set
Actual Time 5:18 AM PDT 8:55 PM PDT
Civil Twilight 4:39 AM PDT 9:34 PM PDT
Nautical Twilight 3:47 AM PDT 10:26 PM PDT
Astronomical Twilight 2:37 AM PDT 11:38 PM PDT
Moon 3:26 AM PDT (5/29) 3:44 PM PDT (5/29)
Length of Visible Light 16h 54m
Length of Day
15h 37m
Waning Crescent, 22% of the Moon is Illuminated
May 29
Waning Crescent
Jun 3
New
Jun 9
First Quarter
Jun 17
Full
Jun 25
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 54.0 °F 48.0 °F 80% 30.08 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
1:53 AM 53.1 °F 48.9 °F 86% 30.09 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
2:38 AM 53.1 °F 48.9 °F 86% 30.07 in 10.0 mi SSW 6.9 mph - N/A   Overcast
2:45 AM 53.1 °F 48.9 °F 86% 30.07 in 10.0 mi SW 6.9 mph - N/A   Overcast
2:53 AM 53.1 °F 48.9 °F 86% 30.09 in 10.0 mi SW 8.1 mph - N/A   Overcast
3:53 AM 53.1 °F 48.9 °F 86% 30.09 in 10.0 mi SW 6.9 mph - N/A   Overcast
4:53 AM 53.1 °F 48.9 °F 86% 30.08 in 10.0 mi SSW 8.1 mph - N/A   Overcast
5:53 AM 53.1 °F 48.9 °F 86% 30.09 in 10.0 mi SSW 5.8 mph - N/A   Overcast
6:53 AM 53.1 °F 48.9 °F 86% 30.09 in 10.0 mi SSW 5.8 mph - N/A   Overcast
7:53 AM 54.0 °F 48.0 °F 80% 30.09 in 10.0 mi SSW 3.5 mph - N/A   Overcast
8:40 AM 55.0 °F 48.9 °F 80% 30.07 in 10.0 mi SSW 5.8 mph - N/A   Overcast
8:53 AM 55.0 °F 48.9 °F 80% 30.09 in 10.0 mi SSW 4.6 mph - N/A   Overcast
9:53 AM 57.0 °F 48.9 °F 74% 30.08 in 10.0 mi South 5.8 mph - N/A   Overcast
10:53 AM 57.9 °F 48.0 °F 70% 30.07 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
11:07 AM 59.0 °F 48.9 °F 69% 30.05 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
11:53 AM 61.0 °F 48.9 °F 64% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
12:53 PM 61.0 °F 48.9 °F 64% 30.06 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
1:31 PM 62.1 °F 50.0 °F 65% 30.04 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
1:53 PM 64.9 °F 50.0 °F 58% 30.04 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
2:53 PM 66.0 °F 50.0 °F 56% 30.03 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
3:53 PM 68.0 °F 51.1 °F 55% 30.01 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
4:53 PM 69.1 °F 51.1 °F 53% 30.01 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
5:53 PM 68.0 °F 51.1 °F 55% 30.00 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
6:53 PM 66.9 °F 50.0 °F 54% 29.99 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
7:53 PM 66.0 °F 50.0 °F 56% 29.98 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
8:53 PM 64.9 °F 50.0 °F 58% 29.98 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
9:53 PM 63.0 °F 51.1 °F 65% 29.99 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
10:53 PM 60.1 °F 52.0 °F 75% 29.99 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
11:53 PM 57.9 °F 52.0 °F 81% 29.99 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds