Portland, OR

1:39 PM PST on December 11, 2019 (GMT -0800)
Portland International

Weather History for KPDX - May, 2019

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Sunday, May 19, 2019

  Actual Average Record
Temperature  
Mean Temperature 58 °F 59 °F  
Max Temperature 65 °F 69 °F 91 °F (1961)
Min Temperature 51 °F 49 °F 40 °F (2003)
Degree Days  
Heating Degree Days 7 6  
Month to date heating degree days 71 157  
Since 1 July heating degree days 3840 4120  
Cooling Degree Days 0 0  
Month to date cooling degree days 18 0  
Year to date cooling degree days 18 1  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 73    
Maximum Humidity 89    
Minimum Humidity 56    
Precipitation  
Precipitation 0.41 in 0.07 in 1.47 in (1968)
Month to date precipitation 0.93 1.47  
Year to date precipitation 12.34 16.42  
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 6 mph (NW)    
Max Wind Speed 16 mph    
Max Gust Speed 19 mph    
Visibility 10 miles    
Events Rain    
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. 19, 2019 Rise Set
Actual Time 5:35 AM PDT 8:39 PM PDT
Civil Twilight 5:00 AM PDT 9:14 PM PDT
Nautical Twilight 4:14 AM PDT 10:00 PM PDT
Astronomical Twilight 3:20 AM PDT 10:55 PM PDT
Moon 9:45 PM PDT (5/19) 6:26 AM PDT (5/19)
Length of Visible Light 16h 14m
Length of Day
15h 03m
Full, 99% of the Moon is Illuminated
May 19
Full
May 26
Last Quarter
Jun 3
New
Jun 9
First Quarter
Jun 17
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:18 AM 55.9 °F 52.0 °F 87% 29.68 in 10.0 mi WNW 8.1 mph - 0.01 in Rain Light Rain
12:53 AM 55.0 °F 52.0 °F 89% 29.68 in 9.0 mi NNW 4.6 mph - 0.02 in Rain Light Rain
1:53 AM 54.0 °F 50.0 °F 86% 29.70 in 4.0 mi WSW 15.0 mph 18.4 mph 0.25 in Rain Rain
2:00 AM 54.0 °F 48.9 °F 83% 29.71 in 7.0 mi WSW 11.5 mph - 0.02 in Rain Rain
2:53 AM 53.1 °F 50.0 °F 89% 29.73 in 9.0 mi SSE 5.8 mph - 0.10 in Rain Light Rain
3:53 AM 52.0 °F 48.9 °F 89% 29.73 in 10.0 mi ESE 5.8 mph - 0.04 in Rain Light Rain
4:16 AM 52.0 °F 48.0 °F 86% 29.74 in 10.0 mi SE 10.4 mph - 0.01 in Rain Light Rain
4:53 AM 52.0 °F 48.0 °F 86% 29.74 in 10.0 mi ESE 9.2 mph - 0.03 in Rain Light Rain
5:53 AM 51.1 °F 48.0 °F 89% 29.74 in 10.0 mi East 6.9 mph - 0.00 in   Overcast
6:53 AM 52.0 °F 48.0 °F 86% 29.75 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:29 AM 53.1 °F 48.0 °F 83% 29.76 in 10.0 mi Calm Calm - 0.00 in   Overcast
7:53 AM 54.0 °F 48.0 °F 80% 29.75 in 10.0 mi ENE 3.5 mph - 0.00 in   Mostly Cloudy
8:53 AM 55.0 °F 46.9 °F 74% 29.76 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
9:53 AM 57.0 °F 46.9 °F 69% 29.76 in 10.0 mi Calm Calm - N/A   Overcast
10:53 AM 59.0 °F 46.0 °F 62% 29.75 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
11:53 AM 61.0 °F 46.9 °F 60% 29.77 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
12:53 PM 61.0 °F 48.0 °F 62% 29.76 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
1:13 PM 63.0 °F 48.0 °F 58% 29.76 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
1:53 PM 62.1 °F 46.9 °F 58% 29.75 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
2:53 PM 63.0 °F 48.0 °F 58% 29.75 in 10.0 mi WNW 9.2 mph - N/A   Overcast
3:53 PM 63.0 °F 48.0 °F 58% 29.75 in 10.0 mi West 9.2 mph - N/A   Overcast
4:53 PM 64.0 °F 48.9 °F 58% 29.75 in 10.0 mi WNW 10.4 mph - N/A   Overcast
5:53 PM 63.0 °F 48.9 °F 60% 29.76 in 10.0 mi NW 8.1 mph - N/A   Overcast
6:53 PM 63.0 °F 50.0 °F 63% 29.77 in 10.0 mi NW 6.9 mph - N/A   Overcast
7:45 PM 62.1 °F 50.0 °F 65% 29.78 in 10.0 mi North 4.6 mph - 0.00 in Rain Light Rain
7:53 PM 61.0 °F 51.1 °F 70% 29.78 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
8:36 PM 62.1 °F 51.1 °F 67% 29.79 in 10.0 mi NW 4.6 mph - 0.00 in Rain Light Rain
8:53 PM 59.0 °F 51.1 °F 75% 29.79 in 10.0 mi NW 4.6 mph - 0.00 in   Mostly Cloudy
9:53 PM 60.1 °F 48.9 °F 67% 29.81 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
10:51 PM 59.0 °F 48.2 °F 67% 29.82 in 10.0 mi NNW 4.6 mph - N/A   Overcast
10:53 PM 59.0 °F 48.9 °F 69% 29.81 in 10.0 mi North 4.6 mph - N/A   Overcast
11:53 PM 57.0 °F 48.0 °F 72% 29.81 in 10.0 mi NW 8.1 mph - N/A   Overcast