242
CDUS46 KPQR 181041
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
341 AM PDT FRI SEP 18 2026
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 352 PM 93 1962 77 9 82
MINIMUM 55 620 AM 34 1965 54 1 58
AVERAGE 71 65 6 70
PRECIPITATION (IN)
YESTERDAY 0.00 2.23 1969 0.05 -0.05 0.00
MONTH TO DATE 0.67 0.69 -0.02 0.67
SINCE OCT 1 34.80 36.09 -1.29 34.66
SINCE JAN 1 17.87 21.45 -3.58 18.40
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 29 21 8 5
SINCE SEP 1 29 21 8 5
SINCE JUL 1 37 38 -1 7
COOLING
YESTERDAY 6 2 4 5
MONTH TO DATE 22 56 -34 81
SINCE SEP 1 22 56 -34 81
SINCE JAN 1 547 487 60 673
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 1.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 600 AM
LOWEST 24 300 PM
AVERAGE 56
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1991
MINIMUM TEMPERATURE (F) 54 36 1965
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 653 AM PDT SUNSET 715 PM PDT
SEPTEMBER 19 2026.....SUNRISE 654 AM PDT SUNSET 713 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.
Main Text Page