Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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CDUS46 KPQR 282321
CLIHIO
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
421 PM PDT SUN SEP 28 2025
...................................
...THE HILLSBORO OR CLIMATE SUMMARY FOR SEPTEMBER 28 2025...
VALID AS OF 0400 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 75 251 PM 88 1949 72 3 74
MINIMUM 46 527 AM 33 1999 45 1 45
AVERAGE 61 58 3 60
PRECIPITATION (IN)
TODAY 0.00 0.07 -0.07 0.00
MONTH TO DATE 0.66 1.24 -0.58 0.84
SINCE OCT 1 29.85 35.79 -5.94 36.14
SINCE JAN 1 12.90 20.93 -8.03 24.15
DEGREE DAYS
HEATING
TODAY 4 5
MONTH TO DATE 36 79
SINCE SEP 1 36 79
SINCE JUL 1 48 112
COOLING
TODAY 0 0
MONTH TO DATE 64 71
SINCE SEP 1 64 71
SINCE JAN 1 483 427
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 3.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 300 AM
LOWEST 45 200 PM
AVERAGE 68
..........................................................
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 89 2008
MINIMUM TEMPERATURE (F) 45 33 1937
1961
SUNRISE AND SUNSET
SEPTEMBER 28 2025.....SUNRISE 707 AM PDT SUNSET 657 PM PDT
SEPTEMBER 29 2025.....SUNRISE 708 AM PDT SUNSET 655 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$