610
CDUS46 KPQR 110121
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
621 PM PDT THU SEP 10 2026
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 10 2026
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 79 MM 98 1944 79 0 74
MINIMUM 57 MM 42 1952 55 2 62
1964
AVERAGE 68 67 1 68
PRECIPITATION (IN)
TODAY 0.00 1.18 1985 0.04 -0.04 T
MONTH TO DATE 0.66 0.37 0.29 0.04
SINCE OCT 1 34.79 35.77 -0.98 34.03
SINCE JAN 1 17.86 21.13 -3.27 17.77
SNOWFALL (IN)
TODAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 14 10 4 0
SINCE SEP 1 14 10 4 0
SINCE JUL 1 22 27 -5 2
COOLING
TODAY 3 3 0 3
MONTH TO DATE 13 38 -25 62
SINCE SEP 1 13 38 -25 62
SINCE JAN 1 538 469 69 654
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 600 AM
LOWEST 45 200 PM
AVERAGE 66
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 2013
MINIMUM TEMPERATURE (F) 55 43 1964
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 643 AM PDT SUNSET 731 PM PDT
SEPTEMBER 11 2026.....SUNRISE 644 AM PDT SUNSET 729 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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