079
CDUS46 KPQR 121146
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
446 AM PDT TUE AUG 12 2025
...............................
..THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 11 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 99 450 PM 102 1977 83 16 83
2021
MINIMUM 67 601 AM 50 1966 60 7 62
AVERAGE 83 71 12 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.39 2009 0.02 -0.02 0.00
MONTH TO DATE 0.43 0.14 0.29 0.00
SINCE OCT 1 33.83 35.00 -1.17 38.56
SINCE JAN 1 17.57 20.36 -2.79 22.07
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 58 90 -32 45
SINCE JUL 1 2 10 -8 0
COOLING
YESTERDAY 18 6 12 8
MONTH TO DATE 74 75 -1 121
SINCE JUN 1 371 302 69 506
SINCE JAN 1 389 325 64 529
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 600 AM
LOWEST 24 500 PM
AVERAGE 51
......................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 104 1977
MINIMUM TEMPERATURE (F) 59 49 1957
SUNRISE AND SUNSET
AUGUST 12 2025........SUNRISE 608 AM PDT SUNSET 822 PM PDT
AUGUST 13 2025........SUNRISE 609 AM PDT SUNSET 821 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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