Seattle, WA

1:37 PM PST on January 23, 2017 (GMT -0800)
Seattle-Tacoma International

Weather History for KSEA - October, 2012

Change the Weather History Date:

Monday, October 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 61 °F 57 °F  
Max Temperature 74 °F 65 °F 89 °F (1987)
Min Temperature 48 °F 49 °F 35 °F (1950)
Degree Days  
Heating Degree Days 4 8  
Month to date heating degree days 4 8  
Since 1 July heating degree days 157 225  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 177 189  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 64    
Maximum Humidity 83    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.07 in 0.56 in (1981)
Month to date precipitation 0.00 0.07  
Year to date precipitation 26.42 22.16  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.25 in    
Wind  
Wind Speed 7 mph (North)    
Max Wind Speed 25 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

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:

Astronomy

Oct. 01, 2012 Rise Set
Actual Time 7:09 AM PDT 6:47 PM PDT
Civil Twilight 6:38 AM PDT 7:18 PM PDT
Nautical Twilight 6:02 AM PDT 7:53 PM PDT
Astronomical Twilight 5:26 AM PDT 8:29 PM PDT
Moon 7:15 PM PDT (10/1) 8:54 AM PDT (10/1)
Length of Visible Light 12h 39m
Length of Day
11h 38m
Full, 97% of the Moon is Illuminated
Oct 1
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 54.0 °F 44.1 °F 69% 30.37 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
1:53 AM 54.0 °F 45.0 °F 72% 30.37 in 10.0 mi NNE 3.5 mph - N/A   Partly Cloudy
2:53 AM 52.0 °F 45.0 °F 77% 30.36 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
3:53 AM 53.1 °F 46.0 °F 77% 30.35 in 10.0 mi NNE 6.9 mph - N/A   Scattered Clouds
4:53 AM 51.1 °F 46.0 °F 83% 30.34 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 52.0 °F 45.0 °F 77% 30.34 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy
6:53 AM 50.0 °F 45.0 °F 83% 30.34 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 50.0 °F 45.0 °F 83% 30.33 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 54.0 °F 46.0 °F 75% 30.32 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 60.1 °F 46.0 °F 60% 30.31 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 61.0 °F 48.0 °F 62% 30.30 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
11:53 AM 66.0 °F 46.9 °F 50% 30.29 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 69.1 °F 48.0 °F 47% 30.27 in 10.0 mi WNW 3.5 mph - N/A   Scattered Clouds
1:53 PM 69.8 °F 48.2 °F 46% 30.22 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
2:53 PM 73.9 °F 50.0 °F 43% 30.21 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
3:53 PM 73.0 °F 51.1 °F 46% 30.20 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
4:53 PM 73.9 °F 53.1 °F 48% 30.17 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
5:53 PM 72.0 °F 53.1 °F 51% 30.15 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
6:53 PM 70.0 °F 53.1 °F 55% 30.13 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
7:53 PM 69.1 °F 53.1 °F 57% 30.12 in 10.0 mi NE 11.5 mph - N/A   Mostly Cloudy
8:53 PM 66.9 °F 55.9 °F 68% 30.12 in 10.0 mi NE 16.1 mph - N/A   Mostly Cloudy
9:53 PM 63.0 °F 54.0 °F 72% 30.13 in 10.0 mi NNE 20.7 mph 25.3 mph N/A   Mostly Cloudy
10:53 PM 57.9 °F 50.0 °F 75% 30.14 in 10.0 mi NNE 17.3 mph - N/A   Overcast
11:53 PM 57.9 °F 46.9 °F 67% 30.15 in 10.0 mi NNE 16.1 mph - N/A   Overcast