Weather History for Seattle, WA

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Monday, November 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 52 °F 45 °F  
Max Temperature 55 °F 50 °F 59 °F (1965)
Min Temperature 49 °F 40 °F 29 °F (2000)
Degree Days  
Heating Degree Days 13 20  
Month to date heating degree days 262 328  
Since 1 July heating degree days 778 925  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 385 189  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 83    
Maximum Humidity 89    
Minimum Humidity 77    
Precipitation  
Precipitation 1.03 in 0.23 in 2.06 in (2003)
Month to date precipitation 3.64 3.88  
Year to date precipitation 30.75 29.45  
Snow  
Snow 0.00 in - 9.40 in (1946)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 9 mph (South)    
Max Wind Speed 20 mph    
Max Gust Speed 23 mph    
Visibility 5 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 18, 2013 Rise Set
Actual Time 7:18 AM PST 4:29 PM PST
Civil Twilight 6:45 AM PST 5:03 PM PST
Nautical Twilight 6:07 AM PST 5:41 PM PST
Astronomical Twilight 5:31 AM PST 6:17 PM PST
Moon 5:35 PM PST (11/18) 8:13 AM PST (11/18)
Length of Visible Light 10h 18m
Length of Day
9h 10m
Full, 99% of the Moon is Illuminated
Nov 18
Full
Nov 25
Last Quarter
Dec 2
New
Dec 9
First Quarter
Dec 17
Full

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:12 AM 48.2 °F 44.6 °F 87% 29.91 in 7.0 mi SW 9.2 mph - 0.00 in Rain Light Rain
12:45 AM 48.2 °F 44.6 °F 87% 29.91 in 2.0 mi SSW 9.2 mph - 0.02 in Rain Light Rain
12:53 AM 48.9 °F 45.0 °F 86% 29.93 in 2.0 mi SSW 9.2 mph - 0.03 in Rain Light Rain
1:12 AM 48.2 °F 44.6 °F 87% 29.91 in 5.0 mi SSW 9.2 mph - 0.00 in   Overcast
1:53 AM 48.9 °F 45.0 °F 86% 29.93 in 10.0 mi SSW 8.1 mph - 0.00 in   Overcast
2:53 AM 50.0 °F 45.0 °F 83% 29.92 in 10.0 mi South 5.8 mph - N/A   Overcast
3:00 AM 50.0 °F 44.6 °F 82% 29.90 in 10.0 mi South 4.6 mph - N/A   Overcast
3:53 AM 50.0 °F 46.0 °F 86% 29.91 in 10.0 mi SSW 8.1 mph - N/A   Overcast
4:48 AM 50.0 °F 46.4 °F 87% 29.89 in 1.0 mi SSW 9.2 mph - 0.02 in Rain Light Rain
4:53 AM 50.0 °F 46.0 °F 86% 29.91 in 1.0 mi SW 10.4 mph - 0.02 in Rain Light Rain
5:38 AM 50.0 °F 46.4 °F 87% 29.87 in 2.0 mi SSW 9.2 mph - 0.01 in   Overcast
5:53 AM 50.0 °F 46.0 °F 86% 29.89 in 2.0 mi SW 9.2 mph - 0.01 in   Overcast
6:04 AM 50.0 °F 46.4 °F 87% 29.87 in 3.0 mi SW 9.2 mph - N/A   Overcast
6:20 AM 50.0 °F 46.4 °F 87% 29.86 in 2.0 mi SW 6.9 mph - 0.01 in   Overcast
6:53 AM 51.1 °F 46.9 °F 86% 29.88 in 2.0 mi SSW 6.9 mph - 0.02 in   Light Drizzle
7:45 AM 51.8 °F 46.4 °F 82% 29.86 in 0.5 mi South 5.8 mph - 0.02 in Rain Light Rain
7:53 AM 50.0 °F 46.9 °F 89% 29.88 in 0.5 mi South 5.8 mph - 0.03 in Rain Light Rain
8:12 AM 51.8 °F 46.4 °F 82% 29.85 in 1.5 mi SSE 6.9 mph - 0.01 in   Overcast
8:53 AM 51.1 °F 46.9 °F 86% 29.88 in 1.5 mi South 5.8 mph - 0.02 in Rain Light Rain
9:53 AM 51.1 °F 46.9 °F 86% 29.86 in 2.0 mi South 6.9 mph - 0.07 in Rain Rain
10:14 AM 51.8 °F 48.2 °F 88% 29.83 in 1.0 mi South 6.9 mph - 0.03 in Rain Rain
10:53 AM 52.0 °F 48.0 °F 86% 29.85 in 2.5 mi South 3.5 mph - 0.06 in Rain Light Rain
11:53 AM 52.0 °F 48.0 °F 86% 29.82 in 2.5 mi South 3.5 mph - 0.06 in Rain Light Rain
12:21 PM 51.8 °F 48.2 °F 88% 29.78 in 2.5 mi South 6.9 mph - 0.04 in Rain Rain
12:53 PM 53.1 °F 48.9 °F 86% 29.80 in 2.5 mi South 8.1 mph - 0.08 in Rain Light Rain
1:28 PM 53.6 °F 48.2 °F 82% 29.76 in 2.5 mi South 11.5 mph - 0.03 in Rain Light Rain
1:34 PM 53.6 °F 48.2 °F 82% 29.75 in 6.0 mi South 12.7 mph - 0.04 in Rain Light Rain
1:41 PM 53.6 °F 48.2 °F 82% 29.75 in 6.0 mi South 12.7 mph - 0.04 in Rain Light Rain
1:53 PM 53.1 °F 48.0 °F 83% 29.77 in 6.0 mi South 10.4 mph - 0.06 in Rain Light Rain
2:53 PM 53.1 °F 48.0 °F 83% 29.73 in 6.0 mi SSE 8.1 mph - 0.08 in Rain Light Rain
3:53 PM 52.0 °F 46.9 °F 83% 29.70 in 8.0 mi South 5.8 mph - 0.06 in Rain Light Rain
4:17 PM 51.8 °F 46.4 °F 82% 29.67 in 7.0 mi SSE 10.4 mph - 0.01 in Rain Light Rain
4:53 PM 52.0 °F 46.9 °F 83% 29.66 in 9.0 mi SE 12.7 mph - 0.03 in Rain Light Rain
5:53 PM 52.0 °F 46.0 °F 80% 29.65 in 7.0 mi South 5.8 mph - 0.06 in Rain Rain
6:53 PM 52.0 °F 46.9 °F 83% 29.63 in 7.0 mi South 11.5 mph - 0.08 in Rain Rain
7:53 PM 52.0 °F 46.9 °F 83% 29.61 in 8.0 mi South 15.0 mph - 0.10 in Rain Rain
8:49 PM 53.6 °F 46.4 °F 77% 29.58 in 10.0 mi South 12.7 mph - 0.09 in Rain Light Rain
8:53 PM 53.1 °F 46.0 °F 77% 29.60 in 10.0 mi South 9.2 mph 17.3 mph 0.09 in Rain Light Rain
9:53 PM 53.1 °F 46.0 °F 77% 29.59 in 10.0 mi South 12.7 mph - 0.04 in   Overcast
10:53 PM 55.0 °F 48.0 °F 77% 29.60 in 10.0 mi South 13.8 mph - N/A   Overcast
11:53 PM 55.0 °F 48.0 °F 77% 29.59 in 10.0 mi South 16.1 mph 23.0 mph 0.03 in   Overcast