Weather History for Seattle, WA

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Monday, November 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F 45 °F  
Max Temperature 56 °F 50 °F 60 °F (1965)
Min Temperature 47 °F 39 °F 25 °F (1977)
Degree Days  
Heating Degree Days 13 20  
Month to date heating degree days 317 348  
Since 1 July heating degree days 810 945  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 177 189  
Moisture  
Dew Point 47 °F    
Average Humidity 80    
Maximum Humidity 93    
Minimum Humidity 66    
Precipitation  
Precipitation 2.13 in 0.24 in 2.13 in (2012)
Month to date precipitation 4.86 4.12  
Year to date precipitation 37.99 29.69  
Snow  
Snow 0.00 in - 7.00 in (1996)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.52 in    
Wind  
Wind Speed 14 mph (South)    
Max Wind Speed 28 mph    
Max Gust Speed 38 mph    
Visibility 6 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 19, 2012 Rise Set
Actual Time 7:20 AM PST 4:28 PM PST
Civil Twilight 6:46 AM PST 5:02 PM PST
Nautical Twilight 6:09 AM PST 5:40 PM PST
Astronomical Twilight 5:32 AM PST 6:16 PM PST
Moon 12:16 PM PST (11/19) 11:13 PM PST (11/19)
Length of Visible Light 10h 15m
Length of Day
9h 07m
Waxing Crescent, 42% of the Moon is Illuminated
Nov 19
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 50.0 °F 39.9 °F 68% 29.58 in 10.0 mi South 17.3 mph 25.3 mph N/A   Overcast
1:53 AM 51.1 °F 39.9 °F 66% 29.57 in 10.0 mi South 15.0 mph - 0.00 in Rain Light Rain
2:53 AM 50.0 °F 42.1 °F 74% 29.55 in 10.0 mi SSE 20.7 mph 28.8 mph 0.00 in Rain Light Rain
3:53 AM 50.0 °F 44.6 °F 82% 29.57 in 10.0 mi South 15.0 mph 23.0 mph N/A Rain Light Rain
4:53 AM 48.0 °F 45.0 °F 89% 29.57 in 7.0 mi SE 6.9 mph - 0.19 in Rain Light Rain
5:06 AM 48.2 °F 44.6 °F 87% 29.56 in 6.0 mi East 9.2 mph - 0.03 in Rain Rain
5:53 AM 46.9 °F 44.1 °F 90% 29.56 in 3.0 mi ESE 11.5 mph - 0.24 in Rain Rain
6:06 AM 48.2 °F 44.6 °F 87% 29.51 in 2.0 mi ESE 11.5 mph - 0.08 in Rain Heavy Rain
6:27 AM 48.2 °F 44.6 °F 87% 29.51 in 3.0 mi East 8.1 mph - 0.16 in Rain Heavy Rain
6:53 AM 48.0 °F 45.0 °F 89% 29.51 in 4.0 mi ESE 12.7 mph - 0.28 in Rain Heavy Rain
7:53 AM 48.0 °F 45.0 °F 89% 29.45 in 3.0 mi ESE 15.0 mph 25.3 mph 0.24 in Rain Rain
8:08 AM 48.2 °F 46.4 °F 93% 29.47 in 2.0 mi WSW 12.7 mph 20.7 mph 0.07 in Rain Rain
8:19 AM 51.8 °F 46.4 °F 82% 29.46 in 1.5 mi South 15.0 mph 31.1 mph 0.14 in Rain Rain
8:53 AM 50.0 °F 48.0 °F 93% 29.47 in 1.5 mi Calm Calm - 0.29 in Rain Rain
9:24 AM 51.8 °F 48.2 °F 88% 29.44 in 1.0 mi SE 11.5 mph - 0.10 in Rain Rain
9:41 AM 51.8 °F 48.2 °F 88% 29.42 in 1.5 mi SE 13.8 mph - 0.14 in Rain Light Rain
9:45 AM 51.8 °F 48.2 °F 88% 29.42 in 3.0 mi SE 12.7 mph - 0.14 in Rain Rain
9:53 AM 51.1 °F 48.0 °F 89% 29.43 in 4.0 mi SE 13.8 mph - 0.15 in Rain Light Rain
10:53 AM 54.0 °F 48.0 °F 80% 29.39 in 7.0 mi SSE 24.2 mph 31.1 mph 0.06 in Rain Rain
11:53 AM 55.0 °F 48.9 °F 80% 29.38 in 7.0 mi South 16.1 mph 27.6 mph 0.05 in Rain Rain
12:53 PM 55.0 °F 50.0 °F 83% 29.39 in 7.0 mi South 23.0 mph 29.9 mph 0.08 in Rain Rain
1:12 PM 55.4 °F 51.8 °F 88% 29.42 in 2.0 mi SW 19.6 mph 26.5 mph 0.09 in Rain Heavy Rain
1:18 PM 53.6 °F 51.8 °F 94% 29.44 in 1.5 mi SW 19.6 mph 27.6 mph 0.11 in Rain Heavy Rain
1:22 PM 53.6 °F 51.8 °F 94% 29.44 in 1.0 mi SW 20.7 mph 28.8 mph 0.17 in Rain Heavy Rain
1:31 PM 53.6 °F 51.8 °F 94% 29.45 in 2.0 mi SW 23.0 mph 34.5 mph 0.20 in Rain Rain
1:47 PM 53.6 °F 48.2 °F 82% 29.45 in 6.0 mi SSW 20.7 mph 28.8 mph 0.27 in Rain Heavy Rain
1:53 PM 53.1 °F 48.0 °F 83% 29.46 in 6.0 mi South 23.0 mph 35.7 mph 0.30 in Rain Rain
2:53 PM 54.0 °F 45.0 °F 72% 29.47 in 10.0 mi South 15.0 mph 23.0 mph 0.00 in   Overcast
3:53 PM 52.0 °F 48.0 °F 86% 29.49 in 3.0 mi South 8.1 mph - 0.10 in Rain Rain
4:53 PM 54.0 °F 46.9 °F 77% 29.49 in 8.0 mi South 13.8 mph 18.4 mph 0.04 in Rain Rain
5:53 PM 53.1 °F 48.9 °F 86% 29.54 in 4.0 mi SW 11.5 mph 18.4 mph 0.10 in Rain Light Rain
6:50 PM 53.6 °F 48.2 °F 82% 29.56 in 10.0 mi SSW 11.5 mph - 0.00 in   Overcast
6:53 PM 53.1 °F 48.0 °F 83% 29.58 in 10.0 mi SSW 11.5 mph - 0.00 in   Overcast
7:39 PM 51.8 °F 46.4 °F 82% 29.59 in 10.0 mi SW 11.5 mph - N/A   Scattered Clouds
7:53 PM 51.1 °F 45.0 °F 80% 29.62 in 10.0 mi SW 12.7 mph - N/A   Scattered Clouds
8:53 PM 48.9 °F 45.0 °F 86% 29.65 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
9:53 PM 48.9 °F 44.1 °F 83% 29.68 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
10:53 PM 48.9 °F 45.0 °F 86% 29.69 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
11:45 PM 50.0 °F 44.6 °F 82% 29.69 in 10.0 mi South 6.9 mph - 0.00 in   Mostly Cloudy
11:53 PM 50.0 °F 45.0 °F 83% 29.71 in 10.0 mi South 9.2 mph - 0.00 in   Overcast