Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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CDUS46 KPQR 211142
CLISPB
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
442 AM PDT SUN SEP 21 2025
...................................
...THE SCAPPOOSE OR CLIMATE SUMMARY FOR SEPTEMBER 20 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 81 303 PM
MINIMUM 48 638 AM
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE 0.14 0.29
SINCE OCT 1 31.85 37.93
SINCE JAN 1 13.11 22.76
DEGREE DAYS
HEATING
YESTERDAY 0 MM
MONTH TO DATE 13 MM
SINCE SEP 1 13 MM
SINCE JUL 1 23 MM
COOLING
YESTERDAY 0 MM
MONTH TO DATE 64 MM
SINCE SEP 1 64 MM
SINCE JAN 1 504 15
.........................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 44 200 PM
AVERAGE 71
..........................................................
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 658 AM PDT SUNSET 710 PM PDT
SEPTEMBER 22 2025.....SUNRISE 659 AM PDT SUNSET 708 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$