Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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911
CDUS46 KPQR 311142
CLISPB
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
442 AM PDT SUN AUG 31 2025
...................................
...THE SCAPPOOSE OR CLIMATE SUMMARY FOR AUGUST 30 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME LAST
VALUE (LST) YEAR
.........................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 634 PM
MINIMUM 53 540 AM
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.41 0.54
SINCE OCT 1 31.71 37.64
SINCE JAN 1 12.97 22.47
DEGREE DAYS
HEATING
YESTERDAY 1 MM
MONTH TO DATE 4 MM
SINCE JUN 1 110 MM
SINCE JUL 1 10 MM
COOLING
YESTERDAY 0 MM
MONTH TO DATE 204 MM
SINCE JUN 1 435 MM
SINCE JAN 1 437 15
.........................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 57 1200 PM
AVERAGE 75
..........................................................
SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE 632 AM PDT SUNSET 750 PM PDT
SEPTEMBER 1 2025.....SUNRISE 633 AM PDT SUNSET 749 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$