Vancouver, WA

10:10 PM PST on January 16, 2017 (GMT -0800)
Portland International

Weather History for KPDX - October, 2012

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Thursday, October 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 56 °F 54 °F  
Max Temperature 68 °F 63 °F 78 °F (1978)
Min Temperature 44 °F 45 °F 31 °F (1949)
Degree Days  
Heating Degree Days 9 11  
Month to date heating degree days 122 148  
Since 1 July heating degree days 180 251  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 436 422  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 71    
Maximum Humidity 100    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in 0.10 in 1.40 in (1979)
Month to date precipitation 1.98 1.38  
Year to date precipitation 30.49 23.29  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 6 miles    
Events Fog , Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 18, 2012 Rise Set
Actual Time 7:31 AM PDT 6:18 PM PDT
Civil Twilight 7:01 AM PDT 6:48 PM PDT
Nautical Twilight 6:27 AM PDT 7:22 PM PDT
Astronomical Twilight 5:52 AM PDT 7:57 PM PDT
Moon 11:30 AM PDT (10/18) 8:47 PM PDT (10/18)
Length of Visible Light 11h 47m
Length of Day
10h 46m
Waxing Crescent, 15% of the Moon is Illuminated
Oct 18
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.9 °F - 44.1 °F 90% 30.21 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 45.0 °F - 43.0 °F 93% 30.21 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 44.6 °F - 42.8 °F 93% 30.20 in 10.0 mi Calm Calm - N/A   Clear
3:12 AM 44.6 °F - 42.8 °F 93% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:28 AM 46.4 °F 45.2 °F 44.6 °F 93% 30.20 in 9.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
3:53 AM 48.0 °F - 46.0 °F 93% 30.18 in 10.0 mi WNW 4.6 mph - N/A Fog Shallow Fog
4:00 AM 46.4 °F 44.3 °F 46.4 °F 100% 30.18 in 1.5 mi WNW 4.6 mph - N/A Fog Shallow Fog
4:02 AM 46.4 °F 44.3 °F 46.4 °F 100% 30.18 in 7.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
4:04 AM 46.4 °F 45.2 °F 46.4 °F 100% 30.17 in 0.8 mi WNW 3.5 mph - N/A   Scattered Clouds
4:07 AM 46.4 °F 45.2 °F 46.4 °F 100% 30.17 in 0.8 mi WNW 3.5 mph - N/A   Mostly Cloudy
4:15 AM 46.4 °F 45.2 °F 46.4 °F 100% 30.17 in 0.8 mi WNW 3.5 mph - N/A   Mostly Cloudy
4:39 AM 46.4 °F 45.2 °F 46.4 °F 100% 30.16 in 0.2 mi WSW 3.5 mph - N/A Fog Fog
4:53 AM 46.4 °F 44.3 °F 46.4 °F 100% 30.16 in 0.2 mi West 4.6 mph - N/A Fog Fog
5:53 AM 46.9 °F - 46.9 °F 100% 30.14 in 0.2 mi Calm Calm - N/A Fog Fog
6:53 AM 45.0 °F 41.2 °F 44.1 °F 97% 30.13 in 0.2 mi NW 6.9 mph - N/A   Overcast
7:13 AM 44.6 °F 43.1 °F 44.6 °F 100% 30.12 in 0.2 mi WNW 3.5 mph - N/A Fog Fog
7:53 AM 45.0 °F - 45.0 °F 100% 30.10 in 0.2 mi Calm Calm - N/A Fog Fog
8:33 AM 46.4 °F 43.5 °F 46.4 °F 100% 30.11 in 0.2 mi NW 5.8 mph - N/A Fog Fog
8:53 AM 45.0 °F 42.6 °F 45.0 °F 100% 30.10 in 0.2 mi NNW 4.6 mph - N/A   Overcast
9:30 AM 46.4 °F - 44.6 °F 93% 30.09 in 4.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 46.9 °F - 45.0 °F 93% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 AM 53.1 °F - 46.9 °F 80% 30.06 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 57.0 °F - 44.1 °F 62% 30.03 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
12:53 PM 61.0 °F - 42.1 °F 50% 30.01 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
1:53 PM 64.0 °F - 45.0 °F 50% 29.98 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
2:53 PM 66.0 °F - 44.1 °F 45% 29.95 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
3:53 PM 66.0 °F - 44.1 °F 45% 29.92 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
4:53 PM 66.9 °F - 43.0 °F 42% 29.91 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
5:53 PM 64.9 °F - 43.0 °F 45% 29.89 in 10.0 mi ESE 10.4 mph - N/A   Overcast
6:53 PM 62.1 °F - 48.0 °F 60% 29.91 in 10.0 mi SSE 4.6 mph - N/A   Overcast
7:53 PM 62.1 °F - 48.9 °F 62% 29.94 in 10.0 mi SSE 3.5 mph - N/A   Overcast
8:53 PM 61.0 °F - 51.1 °F 70% 29.95 in 9.0 mi ENE 8.1 mph - 0.00 in Rain Light Rain
9:53 PM 57.9 °F - 51.1 °F 78% 29.93 in 10.0 mi SE 12.7 mph - 0.05 in Rain Light Rain
10:53 PM 55.9 °F - 53.1 °F 90% 29.95 in 10.0 mi East 6.9 mph - 0.00 in   Mostly Cloudy
11:53 PM 57.0 °F - 53.1 °F 87% 29.94 in 10.0 mi SE 4.6 mph - N/A   Overcast