115
CDUS46 KPQR 092340
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
440 PM PDT TUE SEP 09 2025
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 9 2025
VALID AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 78 259 PM 94 1948 79 -1 83
MINIMUM 64 711 AM 42 1962 56 8 61
AVERAGE 71 67 4 72
PRECIPITATION (IN)
TODAY 0.00 0.84 1972 0.04 -0.04 0.00
MONTH TO DATE 0.04 0.33 -0.29 0.04
SINCE OCT 1 34.03 35.73 -1.70 39.20
SINCE JAN 1 17.77 21.09 -3.32 22.71
SNOWFALL (IN)
TODAY MM 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 9 -9 0
SINCE SEP 1 0 9 -9 0
SINCE JUL 1 2 26 -24 4
COOLING
TODAY 6 3 3 7
MONTH TO DATE 58 35 23 87
SINCE SEP 1 58 35 23 87
SINCE JAN 1 650 466 184 719
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 200 AM
LOWEST 65 1000 AM
AVERAGE 69
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 1944
MINIMUM TEMPERATURE (F) 55 42 1952
1964
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 642 AM PDT SUNSET 732 PM PDT
SEPTEMBER 10 2025.....SUNRISE 643 AM PDT SUNSET 730 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