481
CDUS46 KPQR 271141
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
441 AM PDT WED AUG 27 2025
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 26 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 93 421 PM 100 1986 81 12 87
MINIMUM 67 540 AM 46 1962 58 9 56
AVERAGE 80 70 10 72
PRECIPITATION (IN)
YESTERDAY T 0.44 1953 0.02 -0.02 0.00
MONTH TO DATE 0.58 0.41 0.17 0.58
SINCE OCT 1 33.98 35.27 -1.29 39.14
SINCE JAN 1 17.72 20.63 -2.91 22.65
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 4
SINCE JUN 1 58 90 -32 49
SINCE JUL 1 2 10 -8 4
COOLING
YESTERDAY 15 5 10 7
MONTH TO DATE 235 159 76 184
SINCE JUN 1 532 386 146 569
SINCE JAN 1 550 409 141 592
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 500 AM
LOWEST 30 500 PM
AVERAGE 53
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 98 2019
MINIMUM TEMPERATURE (F) 58 47 1962
1964
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 626 AM PDT SUNSET 757 PM PDT
AUGUST 28 2025........SUNRISE 627 AM PDT SUNSET 755 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