Portland, OR

11:19 AM PST on February 23, 2018 (GMT -0800)
Portland International

Weather History for KPDX - October, 2011

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Sunday, October 16, 2011

  Actual Average Record
Temperature  
Mean Temperature 56 °F 55 °F  
Max Temperature 63 °F 64 °F 80 °F (2002)
Min Temperature 49 °F 46 °F 30 °F (1946)
Degree Days  
Heating Degree Days 9 10  
Month to date heating degree days 122 126  
Since 1 July heating degree days 173 229  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 362 422  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 75    
Maximum Humidity 93    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in 0.09 in 0.76 in (1956)
Month to date precipitation 1.59 1.18  
Year to date precipitation 27.47 23.09  
Snow  
Snow 0.00 in - 0.00 in (2016)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 9 mph    
Max Gust Speed 10 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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Date:

Astronomy

Oct. 16, 2011 Rise Set
Actual Time 7:27 AM PDT 6:23 PM PDT
Civil Twilight 6:57 AM PDT 6:53 PM PDT
Nautical Twilight 6:23 AM PDT 7:27 PM PDT
Astronomical Twilight 5:49 AM PDT 8:01 PM PDT
Moon 9:00 PM PDT (10/16) 12:02 PM PDT (10/16)
Length of Visible Light 11h 55m
Length of Day
10h 55m
Waning Gibbous, 81% of the Moon is Illuminated
Oct 16
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
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 53.1 °F 46.0 °F 77% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 53.6 °F 46.4 °F 77% 30.02 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
2:53 AM 52.0 °F 46.0 °F 80% 30.03 in 10.0 mi NNW 5.8 mph - N/A   Overcast
3:53 AM 52.0 °F 46.0 °F 80% 30.05 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
4:53 AM 51.1 °F 45.0 °F 80% 30.05 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
5:53 AM 48.9 °F 46.0 °F 90% 30.06 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
6:53 AM 50.0 °F 46.0 °F 86% 30.07 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
7:53 AM 50.0 °F 46.0 °F 86% 30.10 in 10.0 mi WNW 6.9 mph - N/A   Overcast
8:53 AM 51.1 °F 46.0 °F 83% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 52.0 °F 46.0 °F 80% 30.14 in 10.0 mi NW 3.5 mph - N/A   Overcast
10:42 AM 53.6 °F 46.4 °F 77% 30.15 in 10.0 mi WNW 4.6 mph - N/A   Overcast
10:53 AM 54.0 °F 46.9 °F 77% 30.16 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
11:41 AM 53.6 °F 46.4 °F 77% 30.17 in 10.0 mi West 4.6 mph - N/A   Overcast
11:53 AM 54.0 °F 46.9 °F 77% 30.17 in 10.0 mi West 4.6 mph - N/A   Overcast
12:53 PM 55.9 °F 48.0 °F 75% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
1:53 PM 59.0 °F 48.0 °F 67% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 PM 57.9 °F 46.9 °F 67% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 PM 62.1 °F 46.0 °F 56% 30.20 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 PM 62.6 °F 46.4 °F 55% 30.21 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 PM 61.0 °F 46.9 °F 60% 30.23 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 PM 55.9 °F 45.0 °F 67% 30.24 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
7:53 PM 55.9 °F 45.0 °F 67% 30.25 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
8:53 PM 52.0 °F 45.0 °F 77% 30.27 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
9:53 PM 51.1 °F 46.0 °F 83% 30.29 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
10:53 PM 50.0 °F 46.0 °F 86% 30.31 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 51.1 °F 46.0 °F 83% 30.32 in 10.0 mi Calm Calm - N/A   Clear