Climatological Report (Daily)
Issued by NWS Portland, OR

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119
CDUS46 KPQR 101142
CLIHIO

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
342 AM PST WED DEC 10 2025

...................................

...THE HILLSBORO OR CLIMATE SUMMARY FOR DECEMBER 9 2025...

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)
 YESTERDAY
  MAXIMUM         57   1159 PM  60    2014  47     10       50
  MINIMUM         46   1037 AM   3    1972  34     12       29
  AVERAGE         52                        40     12       40

PRECIPITATION (IN)
  YESTERDAY        1.20          1.27 1993   0.20   1.00
  MONTH TO DATE    3.50                      1.82   1.68
  SINCE OCT 1     11.35                     10.63   0.72
  SINCE JAN 1     24.95                     31.70  -6.75

DEGREE DAYS
 HEATING
  YESTERDAY       13                        25    -12
  MONTH TO DATE  161                       219    -58
  SINCE JUL 1   1120                      1424   -304

 COOLING
  YESTERDAY        0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE JAN 1    483                       275    208
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     3.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 PM
 LOWEST     89           200 AM
 AVERAGE    95

..........................................................


THE HILLSBORO OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        64      1933
 MINIMUM TEMPERATURE (F)   33         2      1972


SUNRISE AND SUNSET
DECEMBER 10 2025......SUNRISE   741 AM PST   SUNSET   428 PM PST
DECEMBER 11 2025......SUNRISE   742 AM PST   SUNSET   428 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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