627  
CDUS46 KPQR 131143  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
443 AM PDT THU AUG 13 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 12 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 74 352 PM 104 1977 82 -8 83  
MINIMUM 57 207 AM 49 1957 59 -2 59  
AVERAGE 66 70 -4 71  
 
PRECIPITATION (IN)  
YESTERDAY T 0.38 1978 0.01 -0.01 0.00  
MONTH TO DATE 0.19 0.18 0.01 0.95  
SINCE OCT 1 25.73 34.07 -8.34 26.49  
SINCE JAN 1 18.31 19.95 -1.64 15.12  
 
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 0 0 0 0  
SINCE JUN 1 86 108 -22 49  
SINCE JUL 1 11 17 -6 3  
 
COOLING  
YESTERDAY 1 5 -4 6  
MONTH TO DATE 70 69 1 91  
SINCE JUN 1 310 263 47 341  
SINCE JAN 1 349 280 69 369    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 400 AM  
LOWEST 35 500 PM  
AVERAGE 54  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 2002  
MINIMUM TEMPERATURE (F) 58 45 1949  
 
 
SUNRISE AND SUNSET  
AUGUST 13 2020........SUNRISE 609 AM PDT SUNSET 820 PM PDT  
AUGUST 14 2020........SUNRISE 610 AM PDT SUNSET 819 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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