Climatological Report (Daily)
Issued by NWS Portland, OR

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953
CDUS46 KPQR 311041
CLIHIO

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
341 AM PDT MON AUG 31 2026

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

...THE HILLSBORO OR CLIMATE SUMMARY FOR AUGUST 30 2026...

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)
 YESTERDAY
  MAXIMUM         75    412 PM  98    2022  81     -6       75
  MINIMUM         45    515 AM  30    1930  50     -5       53
  AVERAGE         60                        65     -5       64

PRECIPITATION (IN)
  YESTERDAY        0.00          1.29 1983   0.03  -0.03
  MONTH TO DATE    T                         0.46  -0.46
  SINCE OCT 1     30.82                     34.53  -3.71
  SINCE JAN 1     15.92                     19.67  -3.75

DEGREE DAYS
 HEATING
  YESTERDAY        5                         2      3
  MONTH TO DATE   11                        36    -25
  SINCE JUL 1     30                        72    -42

 COOLING
  YESTERDAY        0                         2     -2
  MONTH TO DATE  129                        99     30
  SINCE JAN 1    252                       239     13
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     5.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           600 AM
 LOWEST     43           300 PM
 AVERAGE    70

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


THE HILLSBORO OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80       100      1998
 MINIMUM TEMPERATURE (F)   50        34      1930


SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE   632 AM PDT   SUNSET   751 PM PDT
SEPTEMBER  1 2026.....SUNRISE   633 AM PDT   SUNSET   749 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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