379  
CDUS46 KPQR 201048  
CLISPB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
348 AM PDT WED MAY 20 2026  
   
...............................
 
 
   
..THE SCAPPOOSE OR CLIMATE SUMMARY FOR MAY 19 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME LAST  
VALUE (LST) YEAR    
.....................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 504 PM  
MINIMUM 46 500 AM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06  
MONTH TO DATE 0.24 0.83  
SINCE OCT 1 29.08 30.63  
SINCE JAN 1 12.88 11.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 10  
MONTH TO DATE 128 184  
SINCE MAR 1 1017 1085  
SINCE JUL 1 3927 3958  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 6 0  
SINCE MAR 1 6 0  
SINCE JAN 1 6 0    
.....................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 50 500 PM  
AVERAGE 72  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 20 2026...........SUNRISE 534 AM PDT SUNSET 842 PM PDT  
MAY 21 2026...........SUNRISE 533 AM PDT SUNSET 843 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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