626  
CDUS46 KPQR 171142  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
341 AM PST TUE DEC 17 2019  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 16 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1940 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 48 235 PM 60 1974 45 3 52  
MINIMUM 36 1152 PM 6 1964 35 1 45  
AVERAGE 42 40 2 49  
 
PRECIPITATION (IN)  
YESTERDAY T 1.19 1994 0.17 -0.17 0.38  
MONTH TO DATE 1.78 2.97 -1.19 1.71  
SINCE OCT 1 4.81 11.60 -6.79 8.00  
SINCE JAN 1 24.06 33.51 -9.45 23.93  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1987  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 25 -2 16  
MONTH TO DATE 340 383 -43 343  
SINCE DEC 1 340 383 -43 343  
SINCE JUL 1 1374 1352 22 1164  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 564 424 140 692    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 60 200 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 58 1999  
MINIMUM TEMPERATURE (F) 35 7 1964  
 
 
SUNRISE AND SUNSET  
DECEMBER 17 2019......SUNRISE 745 AM PST SUNSET 428 PM PST  
DECEMBER 18 2019......SUNRISE 746 AM PST SUNSET 428 PM PST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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