Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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CDUS46 KPQR 130140
CLIHIO
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
640 PM PDT SAT SEP 12 2026
...................................
...THE HILLSBORO OR CLIMATE SUMMARY FOR SEPTEMBER 12 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 63 MM 91 1975 78 -15 74
MINIMUM 54 MM 38 1986 48 6 54
AVERAGE 59 63 -4 64
PRECIPITATION (IN)
TODAY T 0.04 -0.04 0.00
MONTH TO DATE 0.63 0.41 0.22 0.14
SINCE OCT 1 31.45 34.96 -3.51 29.33
SINCE JAN 1 16.55 20.10 -3.55 12.38
DEGREE DAYS
HEATING
TODAY 6 1
MONTH TO DATE 43 1
SINCE SEP 1 43 1
SINCE JUL 1 73 13
COOLING
TODAY 0 0
MONTH TO DATE 7 49
SINCE SEP 1 7 49
SINCE JAN 1 263 468
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 2.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 500 AM
LOWEST 62 400 PM
AVERAGE 74
..........................................................
THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 92 1957
1999
MINIMUM TEMPERATURE (F) 48 31 1970
SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE 647 AM PDT SUNSET 728 PM PDT
SEPTEMBER 13 2026.....SUNRISE 648 AM PDT SUNSET 726 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$