Portland, OR

9:56 PM PDT on October 22, 2019 (GMT -0700)
Portland International

Weather History for KPDX - May, 2019

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Monday, May 6, 2019

  Actual Average Record
Temperature  
Mean Temperature 67 °F 56 °F  
Max Temperature 83 °F 66 °F 91 °F (1987)
Min Temperature 51 °F 47 °F 36 °F (1965)
Degree Days  
Heating Degree Days 0 9  
Month to date heating degree days 31 58  
Since 1 July heating degree days 3800 4021  
Cooling Degree Days 2 0  
Month to date cooling degree days 2 0  
Year to date cooling degree days 2 1  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 55    
Maximum Humidity 83    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.08 in 0.80 in (1963)
Month to date precipitation 0.00 0.47  
Year to date precipitation 11.41 15.42  
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 6 mph (NW)    
Max Wind Speed 14 mph    
Max Gust Speed 19 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

May. 06, 2019 Rise Set
Actual Time 5:51 AM PDT 8:23 PM PDT
Civil Twilight 5:17 AM PDT 8:57 PM PDT
Nautical Twilight 4:35 AM PDT 9:39 PM PDT
Astronomical Twilight 3:48 AM PDT 10:27 PM PDT
Moon 7:16 AM PDT (5/6) 10:29 PM PDT (5/6)
Length of Visible Light 15h 39m
Length of Day
14h 32m
Waxing Crescent, 4% of the Moon is Illuminated
May 6
Waxing Crescent
May 11
First Quarter
May 18
Full
May 26
Last Quarter
Jun 3
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.0 °F 46.9 °F 69% 29.90 in 10.0 mi NNW 4.6 mph - N/A   Clear
1:53 AM 55.9 °F 46.9 °F 72% 29.90 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 55.0 °F 46.9 °F 74% 29.91 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 53.1 °F 46.0 °F 77% 29.92 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 53.1 °F 46.0 °F 77% 29.93 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 52.0 °F 46.9 °F 83% 29.94 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 52.0 °F 46.9 °F 83% 29.95 in 10.0 mi NNE 3.5 mph - N/A   Partly Cloudy
7:53 AM 55.0 °F 46.9 °F 74% 29.97 in 10.0 mi WNW 3.5 mph - N/A   Partly Cloudy
8:53 AM 57.9 °F 48.0 °F 70% 29.97 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
9:53 AM 61.0 °F 48.0 °F 62% 29.97 in 10.0 mi Variable 5.8 mph - N/A   Clear
10:53 AM 64.9 °F 46.9 °F 52% 29.97 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
11:53 AM 69.1 °F 46.9 °F 45% 29.96 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
12:53 PM 73.0 °F 45.0 °F 37% 29.94 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
1:53 PM 77.0 °F 45.0 °F 32% 29.92 in 10.0 mi WNW 12.7 mph - N/A   Partly Cloudy
2:53 PM 79.0 °F 44.1 °F 29% 29.90 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
3:53 PM 81.0 °F 45.0 °F 28% 29.89 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
4:53 PM 82.0 °F 44.1 °F 26% 29.87 in 10.0 mi NNW 8.1 mph - N/A   Partly Cloudy
5:53 PM 80.1 °F 43.0 °F 27% 29.87 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
6:53 PM 79.0 °F 44.1 °F 29% 29.88 in 10.0 mi NNW 11.5 mph 17.3 mph N/A   Mostly Cloudy
7:53 PM 73.9 °F 46.0 °F 37% 29.88 in 10.0 mi NW 10.4 mph - N/A   Scattered Clouds
8:53 PM 69.1 °F 46.9 °F 45% 29.91 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
9:53 PM 66.9 °F 45.0 °F 45% 29.93 in 10.0 mi NW 13.8 mph - N/A   Partly Cloudy
10:53 PM 66.0 °F 43.0 °F 43% 29.94 in 10.0 mi WNW 10.4 mph - N/A   Clear
11:53 PM 63.0 °F 43.0 °F 48% 29.96 in 10.0 mi WNW 8.1 mph - N/A   Clear