491
CDUS46 KPQR 151143
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
443 AM PDT MON SEP 15 2025
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 14 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 70 453 PM 92 1957 78 -8 74
1979
1995
MINIMUM 54 1159 PM 42 1969 55 -1 59
1986
1992
AVERAGE 62 66 -4 67
PRECIPITATION (IN)
YESTERDAY 0.63 2.03 1996 0.04 0.59 0.06
MONTH TO DATE 0.67 0.54 0.13 0.26
SINCE OCT 1 34.66 35.94 -1.28 39.42
SINCE JAN 1 18.40 21.30 -2.90 22.93
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 3 2 1 0
MONTH TO DATE 3 15 -12 4
SINCE SEP 1 3 15 -12 4
SINCE JUL 1 5 32 -27 8
COOLING
YESTERDAY 0 3 -3 2
MONTH TO DATE 69 50 19 94
SINCE SEP 1 69 50 19 94
SINCE JAN 1 661 481 180 726
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 900 AM
LOWEST 47 500 PM
AVERAGE 72
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 96 1981
MINIMUM TEMPERATURE (F) 54 40 1970
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 649 AM PDT SUNSET 721 PM PDT
SEPTEMBER 16 2025.....SUNRISE 651 AM PDT SUNSET 719 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