377  
CDUS46 KPQR 010221  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
721 PM PDT FRI JUL 31 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR JULY 31 2020
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 429 PM 102 1965 82 7 87  
MINIMUM 67 647 AM 48 1956 59 8 60  
1953  
AVERAGE 78 71 7 74  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY 0.0 MM MM  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 13 6 7 9  
MONTH TO DATE 182 147 35 176  
SINCE JUN 1 242 194 48 250  
SINCE JAN 1 281 211 70 278    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 4.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 600 AM  
LOWEST 30 200 PM  
AVERAGE 44  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 2015  
MINIMUM TEMPERATURE (F) 59 47 1963  
1957  
 
 
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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