346  
CDUS46 KPQR 011142  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PDT SAT AUG 1 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR JULY 31 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 89 429 PM 102 1965 82 7 87  
MINIMUM 63 1144 PM 48 1956 59 4 60  
1953  
AVERAGE 76 71 5 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.38 1985 0.02 -0.02 0.00  
MONTH TO DATE 0.05 0.65 -0.60 0.80  
SINCE OCT 1 25.54 33.89 -8.35 25.54  
SINCE JAN 1 18.12 19.77 -1.65 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 86 108 -22 49  
SINCE JUL 1 11 17 -6 3  
 
COOLING  
YESTERDAY 11 6 5 9  
MONTH TO DATE 180 147 33 176  
SINCE JUN 1 240 194 46 250  
SINCE JAN 1 279 211 68 278    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 1000 PM  
LOWEST 30 200 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 2015  
MINIMUM TEMPERATURE (F) 59 47 1963  
1957  
 
 
SUNRISE AND SUNSET  
AUGUST 1 2020........SUNRISE 555 AM PDT SUNSET 838 PM PDT  
AUGUST 2 2020........SUNRISE 556 AM PDT SUNSET 836 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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