007  
CDUS46 KPQR 131142  
CLIPDX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PORTLAND OREGON  
442 AM PDT SUN SEP 13 2020  
 
   
...............................
 
 
   
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 12 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 65 436 PM 92 1975 77 -12 83  
1945  
MINIMUM 52 1151 PM 41 1955 54 -2 53  
AVERAGE 59 66 -7 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 2018 0.04 -0.04 0.01  
MONTH TO DATE 0.00 0.48 -0.48 0.80  
SINCE OCT 1 25.92 35.04 -9.12 27.57  
SINCE JAN 1 18.50 20.92 -2.42 16.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 12 15 -3 2  
SINCE SEP 1 12 15 -3 2  
SINCE JUL 1 24 42 -18 5  
 
COOLING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 93 34 59 59  
SINCE SEP 1 93 34 59 59  
SINCE JAN 1 569 397 172 553    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 1.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 63 300 PM  
AVERAGE 82  
   
......................................................
 
 
 
THE PORTLAND OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 93 1999  
1988  
MINIMUM TEMPERATURE (F) 54 37 1970  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2020.....SUNRISE 647 AM PDT SUNSET 724 PM PDT  
SEPTEMBER 14 2020.....SUNRISE 648 AM PDT SUNSET 722 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