682  
CDUS46 KPQR 011142  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PDT FRI MAY 1 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 30 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 66 442 PM 90 1998 64 2 71  
MINIMUM 48 1152 PM 33 1986 45 3 45  
1969  
1964  
AVERAGE 57 55 2 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.73 1942 0.08 -0.07 0.00  
MONTH TO DATE 0.79 2.73 -1.94 2.98  
SINCE OCT 1 19.77 29.07 -9.30 22.78  
SINCE JAN 1 12.35 14.95 -2.60 11.41  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2016  
MONTH TO DATE 0.0  
SINCE MAR 1 0.5  
SINCE JUL 1 0.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 10 -2 7  
MONTH TO DATE 305 384 -79 312  
SINCE MAR 1 873 905 -32 874  
SINCE JUL 1 3772 3963 -191 3769  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 400 AM  
LOWEST 34 300 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 89 2014  
MINIMUM TEMPERATURE (F) 45 29 1954  
 
 
SUNRISE AND SUNSET  
MAY 1 2020...........SUNRISE 557 AM PDT SUNSET 818 PM PDT  
MAY 2 2020...........SUNRISE 556 AM PDT SUNSET 820 PM PDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OR Page
The Nexlab WA Page Main Text Page