Weather History for Seattle, WA

Monday, February 18, 2013 — View Current Weather Conditions
Monday, February 18, 2013
« Previous Day
Next Day »
Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 43 °F 44 °F  
Max Temperature 46 °F 50 °F 62 °F (1977)
Min Temperature 39 °F 37 °F 20 °F (1990)
Degree Days
Heating Degree Days 22 22  
Month to date heating degree days 358 396  
Since 1 July heating degree days 2932 3045  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 35 °F    
Average Humidity 72    
Maximum Humidity 86    
Minimum Humidity 58    
Precipitation
Precipitation T in 0.11 in 1.63 in (1968)
Month to date precipitation 0.51 2.29  
Year to date precipitation 4.67 7.86  
Snow
Snow 0.00 in - T in (1986)
Month to date snowfall 0.0  
Since 1 July snowfall 0.6  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.95 in    
Wind
Wind Speed 4 mph (South)    
Max Wind Speed 10 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Weather History Graph
Certify This Report
Weather History Location
Airport:
 
Trip Planner
Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!
Date:
Radar Archive
Click to View Archived Radar Loop
This image may take a moment to generate.
Local Photos
Owl of Phrustration
Whooo wouldn't be frustrated seeing this on the fence in the driveway knowing your brand new Canon 70-200mm f2.8 IS II is in the house a mere 100 yards...
Whoo You?
Ah here we go finally trying out the 70-200 f2.8 L. Gotta love what f2.8 will do for you in the brush with little light. This Great Grey was very patie...
Great Grey of the Woods
Just another shot of the Great Grey that let me follow it through the woods taking picture after picture for an hour.
Visit WunderPhotos
Astronomy
Feb. 18, 2013 Rise Set
Actual Time 7:08 AM PST 5:38 PM PST
Civil Twilight 6:37 AM PST 6:09 PM PST
Nautical Twilight 6:01 AM PST 6:45 PM PST
Astronomical Twilight 5:26 AM PST 7:20 PM PST
Moon 11:15 AM PST (2/18) 2:05 AM PST (2/18)
Length Of Visible Light 11h 32m
Length of Day
10h 29m
First Quarter, 59% of the Moon is Illuminated
Feb 18
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Visit Astronomy
Hourly Weather History & Observations
Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:30 AM 41.0 °F 38.0 °F 35.6 °F 81% 30.09 in 10.0 mi SSE 4.6 mph - N/A   Overcast
12:53 AM 41.0 °F 39.0 °F 37.0 °F 86% 30.12 in 10.0 mi SSE 3.5 mph - N/A   Overcast
1:53 AM 41.0 °F - 36.0 °F 82% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
2:14 AM 41.0 °F - 35.6 °F 81% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 41.0 °F - 35.1 °F 79% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 41.0 °F - 36.0 °F 82% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 39.9 °F 37.8 °F 35.1 °F 83% 30.04 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
5:53 AM 39.9 °F 36.7 °F 35.1 °F 83% 30.03 in 10.0 mi SSE 4.6 mph - N/A   Overcast
6:53 AM 39.9 °F 35.8 °F 35.1 °F 83% 30.01 in 10.0 mi SSE 5.8 mph - N/A   Overcast
7:53 AM 39.9 °F 36.7 °F 36.0 °F 86% 30.02 in 10.0 mi South 4.6 mph - N/A   Overcast
8:53 AM 39.9 °F 34.5 °F 36.0 °F 86% 30.01 in 10.0 mi SSE 8.1 mph - N/A   Overcast
9:30 AM 41.0 °F 35.2 °F 35.6 °F 81% 29.97 in 10.0 mi ESE 9.2 mph - N/A   Overcast
9:53 AM 41.0 °F 37.1 °F 36.0 °F 82% 30.00 in 10.0 mi South 5.8 mph - N/A   Overcast
10:04 AM 41.0 °F 38.0 °F 35.6 °F 81% 29.98 in 10.0 mi SSW 4.6 mph - N/A   Overcast
10:53 AM 44.1 °F 40.1 °F 36.0 °F 73% 29.99 in 10.0 mi SSW 6.9 mph - N/A   Overcast
11:31 AM 42.8 °F 38.6 °F 35.6 °F 76% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Overcast
11:53 AM 44.1 °F 40.1 °F 35.1 °F 71% 29.97 in 10.0 mi South 6.9 mph - N/A   Overcast
12:53 PM 45.0 °F 41.8 °F 34.0 °F 65% 29.95 in 10.0 mi SW 5.8 mph - N/A   Overcast
1:53 PM 46.0 °F 43.1 °F 34.0 °F 63% 29.94 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
2:38 PM 44.6 °F 40.7 °F 37.4 °F 76% 29.90 in 7.0 mi SSW 6.9 mph - 0.00 in Rain Light Rain
2:53 PM 44.6 °F 42.2 °F 37.4 °F 76% 29.89 in 10.0 mi South 4.6 mph - N/A Rain Light Rain
3:09 PM 44.6 °F 43.1 °F 37.4 °F 76% 29.89 in 10.0 mi South 3.5 mph - 0.00 in   Overcast
3:53 PM 46.0 °F 43.1 °F 36.0 °F 68% 29.90 in 10.0 mi South 5.8 mph - 0.00 in   Mostly Cloudy
4:53 PM 46.0 °F 41.9 °F 32.0 °F 58% 29.87 in 10.0 mi SSW 8.1 mph - N/A   Overcast
5:53 PM 44.1 °F 42.5 °F 33.1 °F 65% 29.86 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
6:53 PM 45.0 °F - 34.0 °F 65% 29.84 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
7:53 PM 44.1 °F 42.5 °F 34.0 °F 68% 29.82 in 10.0 mi SSE 3.5 mph - 0.00 in Rain Light Rain
8:53 PM 43.0 °F 38.8 °F 34.0 °F 71% 29.81 in 10.0 mi SE 6.9 mph - 0.00 in   Mostly Cloudy
9:53 PM 43.0 °F 40.3 °F 33.1 °F 68% 29.80 in 10.0 mi ESE 4.6 mph - N/A   Overcast
10:53 PM 41.0 °F 39.0 °F 34.0 °F 76% 29.80 in 10.0 mi SSW 3.5 mph - N/A   Overcast
11:53 PM 42.1 °F - 35.1 °F 76% 29.78 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
Show full METARS | METAR FAQ | Comma Delimited File