693
CDUS46 KPQR 191144
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
444 AM PDT FRI SEP 19 2025
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 18 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 78 336 PM 93 1991 76 2 70
MINIMUM 59 658 AM 36 1965 54 5 59
AVERAGE 69 65 4 65
PRECIPITATION (IN)
YESTERDAY 0.00 1.31 2021 0.06 -0.06 T
MONTH TO DATE 0.67 0.75 -0.08 0.27
SINCE OCT 1 34.66 36.15 -1.49 39.43
SINCE JAN 1 18.40 21.51 -3.11 22.94
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 5 23 -18 14
SINCE SEP 1 5 23 -18 14
SINCE JUL 1 7 40 -33 18
COOLING
YESTERDAY 4 2 2 0
MONTH TO DATE 85 58 27 94
SINCE SEP 1 85 58 27 94
SINCE JAN 1 677 489 188 726
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 700 AM
LOWEST 37 200 PM
AVERAGE 57
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1974
MINIMUM TEMPERATURE (F) 53 39 1957
SUNRISE AND SUNSET
SEPTEMBER 19 2025.....SUNRISE 654 AM PDT SUNSET 713 PM PDT
SEPTEMBER 20 2025.....SUNRISE 655 AM PDT SUNSET 711 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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