241  
CDUS46 KPQR 130022  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
421 PM PST THU DEC 12 2019  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 12 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 54 248 PM 63 1995 46 8 51  
MINIMUM 45 429 AM 14 1972 35 10 41  
AVERAGE 50 40 10 46  
 
PRECIPITATION (IN)  
TODAY 0.27 0.93 1973 0.18 0.09 0.07  
MONTH TO DATE 1.71 2.27 -0.56 1.28  
SINCE OCT 1 4.74 10.90 -6.16 7.57  
SINCE JAN 1 23.99 32.81 -8.82 23.50  
 
SNOWFALL (IN)  
TODAY 0.0 0.8 1972  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 15 25 -10 19  
MONTH TO DATE 252 283 -31 277  
SINCE DEC 1 252 283 -31 277  
SINCE JUL 1 1286 1252 34 1098  
 
COOLING  
TODAY 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 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 71 300 PM  
AVERAGE 82  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 61 2010  
1977  
MINIMUM TEMPERATURE (F) 35 18 1972  
 
 
SUNRISE AND SUNSET  
DECEMBER 12 2019......SUNRISE 741 AM PST SUNSET 427 PM PST  
DECEMBER 13 2019......SUNRISE 742 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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