Seattle, WA

8:50 AM PDT on October 18, 2017 (GMT -0700)
Seattle-Tacoma International

Weather History for KSEA - November, 2012

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Thursday, November 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 43 °F 44 °F  
Max Temperature 48 °F 49 °F 58 °F (1954)
Min Temperature 37 °F 39 °F 14 °F (1985)
Degree Days  
Heating Degree Days 22 21  
Month to date heating degree days 377 411  
Since 1 July heating degree days 870 1008  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 177 189  
Moisture  
Dew Point 35 °F    
Average Humidity 77    
Maximum Humidity 92    
Minimum Humidity 61    
Precipitation  
Precipitation T in 0.22 in 1.76 in (2011)
Month to date precipitation 5.45 4.80  
Year to date precipitation 38.58 30.37  
Snow  
Snow 0.00 in - 2.50 in (2010)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.33 in    
Wind  
Wind Speed 3 mph (SE)    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Nov. 22, 2012 Rise Set
Actual Time 7:24 AM PST 4:25 PM PST
Civil Twilight 6:50 AM PST 5:00 PM PST
Nautical Twilight 6:12 AM PST 5:37 PM PST
Astronomical Twilight 5:36 AM PST 6:14 PM PST
Moon 1:32 PM PST (11/22) 1:29 AM PST (11/22)
Length of Visible Light 10h 09m
Length of Day
9h 00m
Waxing Gibbous, 72% of the Moon is Illuminated
Nov 22
Waxing Gibbous
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 37.9 °F 33.5 °F 35.1 °F 89% 30.33 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
1:53 AM 37.9 °F 33.5 °F 34.0 °F 86% 30.34 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
2:53 AM 39.0 °F 35.7 °F 34.0 °F 82% 30.35 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
3:53 AM 39.9 °F 36.7 °F 34.0 °F 79% 30.37 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
4:53 AM 37.9 °F 34.4 °F 33.1 °F 83% 30.38 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
5:01 AM 37.4 °F 32.8 °F 32.0 °F 81% 30.35 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
5:53 AM 37.0 °F 32.4 °F 32.0 °F 82% 30.39 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
6:53 AM 39.9 °F 33.9 °F 33.1 °F 77% 30.38 in 10.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
7:53 AM 37.9 °F - 32.0 °F 79% 30.38 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 41.0 °F - 34.0 °F 76% 30.38 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 42.1 °F - 33.1 °F 70% 30.38 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 42.1 °F 39.2 °F 34.0 °F 73% 30.38 in 10.0 mi ESE 4.6 mph - N/A   Overcast
11:53 AM 44.1 °F - 34.0 °F 68% 30.36 in 10.0 mi Calm Calm - N/A   Overcast
12:53 PM 46.9 °F - 35.1 °F 63% 30.33 in 10.0 mi ESE 6.9 mph - N/A   Overcast
1:53 PM 48.0 °F - 36.0 °F 63% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
2:53 PM 45.0 °F 43.5 °F 37.0 °F 74% 30.33 in 10.0 mi SSW 3.5 mph - N/A   Overcast
3:53 PM 46.0 °F - 37.9 °F 73% 30.32 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 45.0 °F - 37.9 °F 76% 30.31 in 10.0 mi Calm Calm - N/A   Overcast
5:53 PM 46.9 °F - 35.1 °F 63% 30.28 in 10.0 mi ESE 10.4 mph - N/A   Overcast
6:53 PM 45.0 °F - 37.0 °F 74% 30.27 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 PM 44.1 °F - 37.9 °F 79% 30.25 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 PM 46.0 °F 43.1 °F 35.1 °F 66% 30.23 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
9:53 PM 45.0 °F 43.5 °F 39.0 °F 80% 30.26 in 10.0 mi SSW 3.5 mph - N/A   Overcast
10:53 PM 45.0 °F - 39.0 °F 80% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 44.1 °F 40.8 °F 39.0 °F 82% 30.26 in 10.0 mi South 5.8 mph - 0.00 in Rain Light Rain