453  
CDUS46 KPQR 311146  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
445 AM PDT FRI JUL 31 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR JULY 30 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 95 500 PM 107 1965 82 13 80  
MINIMUM 65 558 AM 47 1945 59 6 60  
AVERAGE 80 71 9 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.52 1982 0.01 -0.01 0.00  
MONTH TO DATE 0.05 0.63 -0.58 0.80  
SINCE OCT 1 25.54 33.87 -8.33 25.54  
SINCE JAN 1 18.12 19.75 -1.63 14.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 11 15 -4 3  
SINCE JUN 1 86 106 -20 49  
SINCE JUL 1 11 15 -4 3  
 
COOLING  
YESTERDAY 15 6 9 5  
MONTH TO DATE 169 143 26 167  
SINCE JUN 1 229 190 39 241  
SINCE JAN 1 268 207 61 269    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 600 AM  
LOWEST 24 500 PM  
AVERAGE 40  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1965  
MINIMUM TEMPERATURE (F) 59 48 1956  
1953  
 
 
SUNRISE AND SUNSET  
JULY 31 2020..........SUNRISE 554 AM PDT SUNSET 839 PM PDT  
AUGUST 1 2020........SUNRISE 555 AM PDT SUNSET 838 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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