Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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CDUS46 KPQR 020221
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
721 PM PDT MON SEP 01 2025
...................................
...THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 1 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 78 559 PM 98 1988 80 -2 88
MINIMUM 62 707 AM 44 1973 57 5 63
AVERAGE 70 69 1 76
PRECIPITATION (IN)
TODAY 0.00 1.48 1971 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE OCT 1 33.99 35.43 -1.44 39.16
SINCE JAN 1 17.73 20.79 -3.06 22.67
SNOWFALL (IN)
TODAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 1 -1 0
SINCE SEP 1 0 1 -1 0
SINCE JUL 1 2 18 -16 4
COOLING
TODAY 5 4 1 11
MONTH TO DATE 5 4 1 11
SINCE SEP 1 5 4 1 11
SINCE JAN 1 597 435 162 643
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 200 AM
LOWEST 47 600 PM
AVERAGE 66
..........................................................
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 105 1988
MINIMUM TEMPERATURE (F) 57 42 1960
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 632 AM PDT SUNSET 747 PM PDT
SEPTEMBER 2 2025.....SUNRISE 633 AM PDT SUNSET 745 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$