867  
CDUS46 KPQR 301143  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
342 AM PST MON DEC 30 2019  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 29 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 1242 PM 58 1950 45 3 53  
MINIMUM 40 1143 PM 14 1990 35 5 46  
1968  
AVERAGE 44 40 4 50  
 
PRECIPITATION (IN)  
YESTERDAY T 1.66 1983 0.16 -0.16 0.43  
MONTH TO DATE 4.17 5.18 -1.01 5.04  
SINCE OCT 1 7.20 13.81 -6.61 11.33  
SINCE JAN 1 26.45 35.72 -9.27 27.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.2 1968  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 25 -4 15  
MONTH TO DATE 632 708 -76 594  
SINCE DEC 1 632 708 -76 594  
SINCE JUL 1 1666 1677 -11 1415  
 
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 16 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 8.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 700 AM  
LOWEST 60 200 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 60 1980  
MINIMUM TEMPERATURE (F) 35 8 1968  
 
 
SUNRISE AND SUNSET  
DECEMBER 30 2019......SUNRISE 751 AM PST SUNSET 435 PM PST  
DECEMBER 31 2019......SUNRISE 751 AM PST SUNSET 436 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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