505  
CDUS46 KPQR 201142  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PDT WED MAY 20 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR MAY 19 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1940 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 654 PM 91 1961 69 -5 65  
MINIMUM 52 551 AM 40 2003 49 3 51  
AVERAGE 58 59 -1 58  
 
PRECIPITATION (IN)  
YESTERDAY T 1.47 1968 0.07 -0.07 0.41  
MONTH TO DATE 1.62 1.47 0.15 0.93  
SINCE OCT 1 21.39 30.54 -9.15 23.71  
SINCE JAN 1 13.97 16.42 -2.45 12.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM  
MONTH TO DATE 0.0  
SINCE MAR 1 0.5  
SINCE JUL 1 0.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 6 1 7  
MONTH TO DATE 116 157 -41 71  
SINCE MAR 1 989 1062 -73 945  
SINCE JUL 1 3888 4120 -232 3840  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 20 0 20 18  
SINCE MAR 1 20 1 19 18  
SINCE JAN 1 20 1 19 18    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 56 700 PM  
AVERAGE 73  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 91 1963  
MINIMUM TEMPERATURE (F) 50 37 1975  
 
 
SUNRISE AND SUNSET  
MAY 20 2020...........SUNRISE 534 AM PDT SUNSET 841 PM PDT  
MAY 21 2020...........SUNRISE 533 AM PDT SUNSET 842 PM PDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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