Portland, OR

2:07 PM PST on November 11, 2019 (GMT -0800)
Portland International

Weather History for KPDX - October, 2019

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Saturday, October 12, 2019

  Actual Average Record
Temperature  
Mean Temperature 50 °F 56 °F  
Max Temperature 62 °F 65 °F 78 °F (2006)
Min Temperature 38 °F 47 °F 38 °F (2019)
Degree Days  
Heating Degree Days 15 9  
Month to date heating degree days 149 87  
Since 1 July heating degree days 232 190  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 564 422  
Moisture  
Dew Point 38 °F    
Average Humidity 61    
Maximum Humidity 85    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.08 in 1.11 in (2012)
Month to date precipitation 0.18 0.83  
Year to date precipitation 19.43 22.74  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 1 mph (WNW)    
Max Wind Speed 7 mph    
Max Gust Speed 9 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 12, 2019 Rise Set
Actual Time 7:22 AM PDT 6:30 PM PDT
Civil Twilight 6:52 AM PDT 7:00 PM PDT
Nautical Twilight 6:18 AM PDT 7:34 PM PDT
Astronomical Twilight 5:44 AM PDT 8:08 PM PDT
Moon 6:34 PM PDT (10/12) 5:57 AM PDT (10/12)
Length of Visible Light 12h 07m
Length of Day
11h 07m
Waxing Gibbous, 99% of the Moon is Illuminated
Oct 12
Waxing Gibbous
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter

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 43.0 °F - 34.0 °F 71% 30.04 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:53 AM 43.0 °F 41.3 °F 35.1 °F 74% 30.04 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
2:53 AM 42.1 °F - 36.0 °F 79% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 AM 41.0 °F - 36.0 °F 82% 30.02 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 37.9 °F - 34.0 °F 86% 30.02 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:53 AM 41.0 °F - 36.0 °F 82% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 41.0 °F 37.1 °F 36.0 °F 82% 30.01 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
7:53 AM 42.1 °F - 37.0 °F 82% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 46.9 °F - 37.9 °F 71% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 50.0 °F - 37.0 °F 61% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 53.1 °F - 37.0 °F 55% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 AM 55.9 °F - 36.0 °F 47% 30.00 in 10.0 mi WNW 4.6 mph - N/A   Overcast
12:53 PM 57.0 °F - 33.1 °F 40% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
1:53 PM 59.0 °F - 34.0 °F 39% 29.98 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 PM 60.1 °F - 36.0 °F 41% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 PM 61.0 °F - 36.0 °F 39% 29.95 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 61.0 °F - 39.0 °F 44% 29.94 in 10.0 mi North 3.5 mph - N/A   Overcast
5:53 PM 59.0 °F - 39.0 °F 48% 29.93 in 10.0 mi ESE 3.5 mph - N/A   Overcast
6:53 PM 59.0 °F - 36.0 °F 42% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 57.0 °F - 37.0 °F 47% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 55.9 °F - 42.1 °F 60% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 55.9 °F - 44.1 °F 64% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 54.0 °F - 45.0 °F 72% 29.94 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
11:53 PM 52.0 °F - 43.0 °F 71% 29.94 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy