235  
CDUS46 KPQR 211217  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
441 AM PDT MON APR 21 2025  
   
...............................  
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 20 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 212 PM 84 1956 63 -3 73  
MINIMUM 47 1117 PM 33 1975 44 3 46  
AVERAGE 54 54 0 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.59 1958 0.10 -0.07 T  
MONTH TO DATE 0.85 2.07 -1.22 0.62  
SINCE OCT 1 29.06 29.39 -0.33 33.53  
SINCE JAN 1 12.80 14.75 -1.95 17.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2022  
MONTH TO DATE 0.0  
SINCE JUL 1 3.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 12 -1 5  
MONTH TO DATE 177 264 -87 211  
SINCE MAR 1 611 783 -172 668  
SINCE JUL 1 3309 3724 -415 3330  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 4 0 4 0  
SINCE JAN 1 4 0 4 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 PM  
LOWEST 51 1200 PM  
AVERAGE 66  
   
......................................................  
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 82 2009  
MINIMUM TEMPERATURE (F) 44 29 1951  
 
SUNRISE AND SUNSET  
APRIL 21 2025.........SUNRISE 614 AM PDT SUNSET 805 PM PDT  
APRIL 22 2025.........SUNRISE 612 AM PDT SUNSET 806 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