800
CDUS46 KPQR 011040
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
340 AM PDT TUE SEP 01 2026
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 31 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 86 548 PM 102 1987 80 6 82
MINIMUM 57 644 AM 44 1951 57 0 59
AVERAGE 72 69 3 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.55 2023 0.03 -0.03 0.00
MONTH TO DATE 0.04 0.54 -0.50 0.59
SINCE OCT 1 34.13 35.40 -1.27 33.99
SINCE JAN 1 17.20 20.76 -3.56 17.73
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 2 2 0 0
SINCE JUN 1 60 92 -32 58
SINCE JUL 1 8 12 -4 2
COOLING
YESTERDAY 7 4 3 6
MONTH TO DATE 202 181 21 277
SINCE JUN 1 498 408 90 574
SINCE JAN 1 525 431 94 592
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 400 AM
LOWEST 27 500 PM
AVERAGE 56
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 98 1988
MINIMUM TEMPERATURE (F) 57 44 1973
SUNRISE AND SUNSET
SEPTEMBER 1 2026.....SUNRISE 632 AM PDT SUNSET 748 PM PDT
SEPTEMBER 2 2026.....SUNRISE 633 AM PDT SUNSET 746 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