Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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CDUS46 KPQR 290121
CLIHIO
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
621 PM PDT MON SEP 28 2026
...................................
...THE HILLSBORO OR CLIMATE SUMMARY FOR SEPTEMBER 28 2026...
VALID TODAY AS OF 0600 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 72 MM 88 1949 72 0 75
MINIMUM 39 MM 33 1999 45 -6 46
AVERAGE 56 58 -2 61
PRECIPITATION (IN)
TODAY 0.00 0.07 -0.07 0.00
MONTH TO DATE 0.83 1.24 -0.41 0.66
SINCE OCT 1 31.65 35.79 -4.14 29.85
SINCE JAN 1 16.75 20.93 -4.18 12.90
DEGREE DAYS
HEATING
TODAY 9 4
MONTH TO DATE 123 36
SINCE SEP 1 123 36
SINCE JUL 1 153 48
COOLING
TODAY 0 0
MONTH TO DATE 10 64
SINCE SEP 1 10 64
SINCE JAN 1 266 483
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 1.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 34 300 PM
AVERAGE 67
..........................................................
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 2026.....SUNRISE 706 AM PDT SUNSET 657 PM PDT
SEPTEMBER 29 2026.....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.
$$