Climatological Report (Daily)
Issued by NWS Portland, OR

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448
CDUS46 KPQR 180121
CLISPB

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
621 PM PDT MON AUG 17 2026

...................................

...THE SCAPPOOSE OR CLIMATE SUMMARY FOR AUGUST 17 2026...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME       LAST
                VALUE   (LST)      YEAR
.........................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         85        MM
  MINIMUM         60        MM

PRECIPITATION (IN)
  TODAY            0.00            0.00
  MONTH TO DATE    0.07            0.41
  SINCE OCT 1     31.58           31.71
  SINCE JAN 1     15.38           12.97

DEGREE DAYS
 HEATING
  TODAY            0               0
  MONTH TO DATE    5               3
  SINCE JUN 1    129             109
  SINCE JUL 1     24               9

 COOLING
  TODAY            8               5
  MONTH TO DATE   82              94
  SINCE JUN 1    273             325
  SINCE JAN 1    282             327
.........................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     8.5


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           800 AM
 LOWEST     37           400 PM
 AVERAGE    60

..........................................................



SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE   614 AM PDT   SUNSET   816 PM PDT
AUGUST 18 2026........SUNRISE   615 AM PDT   SUNSET   814 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$