703  
CDUS46 KPQR 112321  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
420 PM PDT MON MAY 11 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR MAY 11 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 226 PM 91 1971 67 3 87  
MINIMUM 58 736 AM 37 1985 48 10 53  
1970  
1959  
AVERAGE 64 57 7 70  
 
PRECIPITATION (IN)  
TODAY T 0.39 2015 0.08 -0.08 0.00  
MONTH TO DATE 0.58 0.86 -0.28 0.00  
SINCE OCT 1 20.35 29.93 -9.58 22.78  
SINCE JAN 1 12.93 15.81 -2.88 11.41  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM  
MONTH TO DATE 0.0  
SINCE MAR 1 0.5  
SINCE JUL 1 0.5  
 
DEGREE DAYS  
HEATING  
TODAY 1 8 -7 0  
MONTH TO DATE 64 100 -36 32  
SINCE MAR 1 937 1005 -68 906  
SINCE JUL 1 3836 4063 -227 3801  
 
COOLING  
TODAY 0 0 0 5  
MONTH TO DATE 20 0 20 18  
SINCE MAR 1 20 1 19 18  
SINCE JAN 1 20 1 19 18    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 800 AM  
LOWEST 30 200 PM  
AVERAGE 53  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 1973  
MINIMUM TEMPERATURE (F) 48 37 1985  
1958  
1943  
 
 
SUNRISE AND SUNSET  
MAY 11 2020...........SUNRISE 544 AM PDT SUNSET 831 PM PDT  
MAY 12 2020...........SUNRISE 542 AM PDT SUNSET 832 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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