Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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CDUS46 KPQR 180228
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
728 PM PDT SUN AUG 17 2025
...................................
...THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 17 2025...
VALID TODAY AS OF 0700 PM LOCAL TIME.
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)
TODAY
MAXIMUM 79 209 PM 105 1977 82 -3 84
MINIMUM 64 637 AM 45 1970 59 5 60
AVERAGE 72 71 1 72
PRECIPITATION (IN)
TODAY T 0.90 1948 0.02 -0.02 0.30
MONTH TO DATE 0.58 0.23 0.35 0.30
SINCE OCT 1 33.98 35.09 -1.11 38.86
SINCE JAN 1 17.72 20.45 -2.73 22.37
SNOWFALL (IN)
TODAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
TODAY 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
TODAY 7 6 1 7
MONTH TO DATE 129 111 18 152
SINCE JUN 1 426 338 88 537
SINCE JAN 1 444 361 83 560
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 200 AM
LOWEST 40 500 PM
AVERAGE 59
..........................................................
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 99 2016
MINIMUM TEMPERATURE (F) 59 45 1973
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 614 AM PDT SUNSET 814 PM PDT
AUGUST 18 2025........SUNRISE 615 AM PDT SUNSET 812 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$