788  
CDUS46 KPQR 061242  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
442 AM PST WED DEC 06 2023  
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 5 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64R 1229 AM 59 1970 48 16 44  
MINIMUM 57 505 PM 19 2013 37 20 30  
AVERAGE 61 43 18 37  
 
PRECIPITATION (IN)  
YESTERDAY 1.48 1.80 1981 0.20 1.28 T  
MONTH TO DATE 3.87 1.01 2.86 0.17  
SINCE OCT 1 11.63 9.88 1.75 8.52  
SINCE JAN 1 30.89 32.16 -1.27 32.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1972  
MONTH TO DATE 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 22 -18 28  
MONTH TO DATE 53 110 -57 129  
SINCE DEC 1 53 110 -57 129  
SINCE JUL 1 839 1022 -183 913  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 898 508 390 865    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 70 1200 AM  
AVERAGE 80  
   
......................................................
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 60 1988  
MINIMUM TEMPERATURE (F) 37 22 1959  
1972  
 
SUNRISE AND SUNSET  
DECEMBER 6 2023......SUNRISE 736 AM PST SUNSET 427 PM PST  
DECEMBER 7 2023......SUNRISE 737 AM PST SUNSET 427 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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