Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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591
CDUS46 KPQR 020221
CLIHIO
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
721 PM PDT MON SEP 01 2025
...................................
...THE HILLSBORO OR CLIMATE SUMMARY FOR SEPTEMBER 1 2025...
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 452 PM 101 1987 80 0 85
MINIMUM 53 352 AM 37 1973 50 3 60
AVERAGE 67 65 2 73
PRECIPITATION (IN)
TODAY 0.00 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE OCT 1 29.19 34.58 -5.39 35.30
SINCE JAN 1 12.24 19.72 -7.48 23.31
DEGREE DAYS
HEATING
TODAY 0 0
MONTH TO DATE 0 0
SINCE SEP 1 0 0
SINCE JUL 1 12 33
COOLING
TODAY 2 8
MONTH TO DATE 2 8
SINCE SEP 1 2 8
SINCE JAN 1 421 364
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 2.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 47 300 PM
AVERAGE 70
..........................................................
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 100 2017
MINIMUM TEMPERATURE (F) 50 38 1960
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 634 AM PDT SUNSET 749 PM PDT
SEPTEMBER 2 2025.....SUNRISE 635 AM PDT SUNSET 747 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$