Seattle, WA

1:33 PM PST on February 23, 2017 (GMT -0800)
Seattle-Tacoma International

Weather History for KSEA - November, 2012

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Saturday, November 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 49 °F 45 °F  
Max Temperature 54 °F 51 °F 61 °F (1965)
Min Temperature 43 °F 40 °F 23 °F (1955)
Degree Days  
Heating Degree Days 16 20  
Month to date heating degree days 286 308  
Since 1 July heating degree days 779 905  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 177 189  
Moisture  
Dew Point 40 °F    
Average Humidity 73    
Maximum Humidity 92    
Minimum Humidity 54    
Precipitation  
Precipitation 0.24 in 0.23 in 1.16 in (2015)
Month to date precipitation 2.42 3.65  
Year to date precipitation 35.55 29.22  
Snow  
Snow 0.00 in - 4.60 in (1955)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.61 in    
Wind  
Wind Speed 12 mph (South)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 17, 2012 Rise Set
Actual Time 7:17 AM PST 4:30 PM PST
Civil Twilight 6:43 AM PST 5:04 PM PST
Nautical Twilight 6:06 AM PST 5:41 PM PST
Astronomical Twilight 5:30 AM PST 6:18 PM PST
Moon 11:06 AM PST (11/17) 8:48 PM PST (11/17)
Length of Visible Light 10h 20m
Length of Day
9h 12m
Waxing Crescent, 21% of the Moon is Illuminated
Nov 17
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

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 48.0 °F - 41.0 °F 77% 29.70 in 10.0 mi East 8.1 mph - 0.01 in Rain Light Rain
1:53 AM 48.0 °F - 41.0 °F 77% 29.67 in 10.0 mi SE 6.9 mph - 0.00 in Rain Light Rain
2:53 AM 50.0 °F - 39.0 °F 66% 29.64 in 10.0 mi East 15.0 mph - 0.01 in Rain Light Rain
3:53 AM 50.0 °F - 39.0 °F 66% 29.62 in 10.0 mi SSE 4.6 mph - 0.00 in   Overcast
4:53 AM 50.0 °F - 37.9 °F 63% 29.60 in 10.0 mi SSE 6.9 mph - 0.00 in   Overcast
5:53 AM 51.1 °F - 37.0 °F 59% 29.58 in 10.0 mi SE 12.7 mph - N/A   Overcast
6:53 AM 51.1 °F - 37.9 °F 61% 29.58 in 10.0 mi SE 10.4 mph - N/A   Overcast
7:53 AM 51.1 °F - 37.9 °F 61% 29.56 in 10.0 mi ESE 13.8 mph - 0.00 in Rain Light Rain
8:53 AM 51.1 °F - 37.9 °F 61% 29.54 in 10.0 mi ESE 13.8 mph - 0.00 in   Overcast
9:53 AM 53.1 °F - 37.9 °F 57% 29.53 in 10.0 mi ESE 17.3 mph - N/A   Overcast
10:53 AM 53.1 °F - 37.9 °F 57% 29.51 in 10.0 mi ESE 12.7 mph - N/A   Overcast
11:34 AM 51.8 °F - 42.8 °F 71% 29.50 in 10.0 mi West 12.7 mph 19.6 mph 0.00 in Rain Light Rain
11:42 AM 50.0 °F - 44.6 °F 82% 29.51 in 6.0 mi WSW 13.8 mph 28.8 mph 0.00 in Rain Light Rain
11:53 AM 48.9 °F - 45.0 °F 86% 29.54 in 6.0 mi SW 18.4 mph 26.5 mph 0.00 in Rain Light Rain
12:03 PM 48.2 °F - 44.6 °F 87% 29.52 in 6.0 mi SW 11.5 mph 23.0 mph 0.01 in Rain Light Rain
12:48 PM 46.4 °F 39.8 °F 42.8 °F 87% 29.54 in 6.0 mi SW 16.1 mph 23.0 mph 0.05 in Rain Light Rain
12:53 PM 46.9 °F - 42.1 °F 83% 29.56 in 7.0 mi WSW 16.1 mph 24.2 mph 0.05 in Rain Light Rain
1:23 PM 46.4 °F 40.1 °F 42.8 °F 87% 29.56 in 10.0 mi SW 15.0 mph - 0.00 in   Overcast
1:53 PM 45.0 °F 39.3 °F 41.0 °F 86% 29.60 in 10.0 mi SW 11.5 mph - 0.01 in Rain Light Rain
2:00 PM 44.6 °F 38.4 °F 41.0 °F 87% 29.58 in 9.0 mi SW 12.7 mph - 0.00 in Rain Light Rain
2:16 PM 44.6 °F 40.2 °F 42.8 °F 93% 29.58 in 7.0 mi SSW 8.1 mph - 0.01 in Rain Light Rain
2:53 PM 45.0 °F 38.2 °F 42.1 °F 90% 29.61 in 10.0 mi SSW 15.0 mph 19.6 mph 0.06 in Rain Light Rain
3:28 PM 44.6 °F 38.8 °F 41.0 °F 87% 29.61 in 10.0 mi South 11.5 mph - 0.03 in Rain Light Rain
3:53 PM 44.1 °F 37.4 °F 41.0 °F 89% 29.65 in 10.0 mi South 13.8 mph - 0.06 in Rain Light Rain
4:11 PM 44.6 °F 37.8 °F 39.2 °F 81% 29.63 in 10.0 mi South 15.0 mph - 0.01 in Rain Light Rain
4:29 PM 44.6 °F 38.8 °F 39.2 °F 81% 29.63 in 10.0 mi South 11.5 mph - 0.01 in Rain Light Rain
4:53 PM 44.1 °F 37.7 °F 39.0 °F 82% 29.65 in 10.0 mi South 12.7 mph - 0.02 in   Overcast
5:53 PM 44.1 °F 40.1 °F 39.9 °F 85% 29.67 in 10.0 mi SSE 6.9 mph 19.6 mph 0.00 in   Overcast
6:53 PM 43.0 °F 38.2 °F 39.0 °F 86% 29.67 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
7:53 PM 43.0 °F 36.8 °F 37.9 °F 82% 29.67 in 10.0 mi South 11.5 mph - N/A   Partly Cloudy
8:53 PM 43.0 °F 38.2 °F 37.9 °F 82% 29.68 in 10.0 mi South 8.1 mph - 0.00 in Rain Light Rain
9:53 PM 43.0 °F 37.2 °F 39.0 °F 86% 29.70 in 10.0 mi South 10.4 mph - 0.01 in Rain Light Rain
10:53 PM 43.0 °F 37.2 °F 37.9 °F 82% 29.72 in 10.0 mi South 10.4 mph - 0.01 in   Overcast
11:53 PM 44.1 °F 36.2 °F 37.9 °F 79% 29.73 in 10.0 mi South 18.4 mph 26.5 mph 0.00 in   Mostly Cloudy