600
CDUS46 KPQR 281140
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
440 AM PDT SUN SEP 28 2025
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 27 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 80 502 PM 95 2003 73 7 75
MINIMUM 49 609 AM 37 1945 51 -2 59
1961
AVERAGE 65 62 3 67
PRECIPITATION (IN)
YESTERDAY 0.00 1.30 1955 0.07 -0.07 0.07
MONTH TO DATE 0.93 1.30 -0.37 0.74
SINCE OCT 1 34.92 36.70 -1.78 39.90
SINCE JAN 1 18.66 22.06 -3.40 23.41
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 12 49 -37 21
SINCE SEP 1 12 49 -37 21
SINCE JUL 1 14 66 -52 25
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 102 71 31 119
SINCE SEP 1 102 71 31 119
SINCE JAN 1 694 502 192 751
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 1.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 700 AM
LOWEST 28 300 PM
AVERAGE 59
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 89 1989
MINIMUM TEMPERATURE (F) 51 37 1983
SUNRISE AND SUNSET
SEPTEMBER 28 2025.....SUNRISE 705 AM PDT SUNSET 655 PM PDT
SEPTEMBER 29 2025.....SUNRISE 707 AM PDT SUNSET 654 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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