859  
CDUS46 KPQR 161142  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
442 AM PDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR MAY 15 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 92 215 PM 93 2006 69 23 70  
MINIMUM 61 1045 PM 36 1964 49 12 57  
AVERAGE 77 59 18 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.75 2011 0.08 -0.05 0.18  
MONTH TO DATE 0.91 1.19 -0.28 2.58  
SINCE OCT 1 32.29 31.40 0.89 36.39  
SINCE JAN 1 16.18 16.76 -0.58 19.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2022  
MONTH TO DATE 0.0  
SINCE JUL 1 11.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 1  
MONTH TO DATE 69 115 -46 152  
SINCE MAR 1 1075 1001 74 1066  
SINCE JUL 1 3982 3942 40 3892  
 
COOLING  
YESTERDAY 12 1 11 0  
MONTH TO DATE 42 7 35 0  
SINCE MAR 1 54 9 45 0  
SINCE JAN 1 54 9 45 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 600 PM  
LOWEST 27 200 PM  
AVERAGE 54  
   
......................................................
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 2008  
MINIMUM TEMPERATURE (F) 50 40 1950  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 538 AM PDT SUNSET 836 PM PDT  
MAY 17 2023...........SUNRISE 537 AM PDT SUNSET 837 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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