959  
CDUS46 KPQR 122321  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
421 PM PDT TUE MAY 12 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR MAY 12 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 65 202 PM 87 1973 67 -2 75  
MINIMUM 52 410 AM 37 1985 48 4 51  
1958  
1943  
AVERAGE 59 58 1 63  
 
PRECIPITATION (IN)  
TODAY 0.05 0.49 1988 0.07 -0.02 0.00  
MONTH TO DATE 0.76 0.93 -0.17 0.00  
SINCE OCT 1 20.53 30.00 -9.47 22.78  
SINCE JAN 1 13.11 15.88 -2.77 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 6 8 -2 2  
MONTH TO DATE 73 108 -35 34  
SINCE MAR 1 946 1013 -67 908  
SINCE JUL 1 3845 4071 -226 3803  
 
COOLING  
TODAY 0 0 0 0  
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 21 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 56 300 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 92 1973  
MINIMUM TEMPERATURE (F) 48 36 1963  
1958  
1956  
 
 
SUNRISE AND SUNSET  
MAY 12 2020...........SUNRISE 542 AM PDT SUNSET 832 PM PDT  
MAY 13 2020...........SUNRISE 541 AM PDT SUNSET 833 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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