Climatological Report (Daily)
Issued by NWS Portland, OR

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CDUS46 KPQR 190134
CLIHIO

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
634 PM PDT TUE AUG 18 2026

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

...THE HILLSBORO OR CLIMATE SUMMARY FOR AUGUST 18 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         85        MM 102    2016  82      3       78
  MINIMUM         54        MM  39    1973  52      2       58
  AVERAGE         70                        67      3       68

PRECIPITATION (IN)
  TODAY            0.00                      0.02  -0.02     0.00
  MONTH TO DATE    T                         0.20  -0.20     0.37
  SINCE OCT 1     30.82                     34.27  -3.45    29.14
  SINCE JAN 1     15.92                     19.41  -3.49    12.19

DEGREE DAYS
 HEATING
  TODAY            0                                         0
  MONTH TO DATE    3                                         1
  SINCE JUN 1     26                                       123
  SINCE JUL 1     22                                        11

 COOLING
  TODAY            5                                         3
  MONTH TO DATE   83                                        94
  SINCE JUN 1    199                                       306
  SINCE JAN 1    206                                       308
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     2.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           600 AM
 LOWEST     37           300 PM
 AVERAGE    67

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


THE HILLSBORO OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       100      2016
 MINIMUM TEMPERATURE (F)   52        40      1944
                                             1973


SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE   616 AM PDT   SUNSET   814 PM PDT
AUGUST 19 2026........SUNRISE   617 AM PDT   SUNSET   812 PM PDT


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




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