990  
CDUS46 KPQR 281143  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
443 AM PDT THU MAY 28 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR MAY 27 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1940 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 415 PM 95 2005 70 14 71  
MINIMUM 51 436 AM 39 1966 51 0 59  
AVERAGE 68 60 8 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.88 2013 0.08 -0.08 T  
MONTH TO DATE 1.90 2.13 -0.23 1.51  
SINCE OCT 1 21.67 31.20 -9.53 24.29  
SINCE JAN 1 14.25 17.08 -2.83 12.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM  
MONTH TO DATE 0.0  
SINCE MAR 1 0.5  
SINCE JUL 1 0.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 162 203 -41 106  
SINCE MAR 1 1035 1108 -73 980  
SINCE JUL 1 3934 4166 -232 3875  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 23 8 15 21  
SINCE MAR 1 23 9 14 21  
SINCE JAN 1 23 9 14 21    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 24 500 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 100 1983  
MINIMUM TEMPERATURE (F) 51 38 1954  
 
 
SUNRISE AND SUNSET  
MAY 28 2020...........SUNRISE 527 AM PDT SUNSET 849 PM PDT  
MAY 29 2020...........SUNRISE 526 AM PDT SUNSET 850 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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