Climatological Report (Daily)
Issued by NWS Portland, OR

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541
CDUS46 KPQR 111141
CLIHIO

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
441 AM PDT MON AUG 11 2025

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

...THE HILLSBORO OR CLIMATE SUMMARY FOR AUGUST 10 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        100    430 PM 102    1971  83     17       89
                                      1981
  MINIMUM         60    455 AM  41    1966  53      7       56
  AVERAGE         80                        68     12       73

PRECIPITATION (IN)
  YESTERDAY        0.00          0.71 1982   0.02  -0.02
  MONTH TO DATE    0.19                      0.09   0.10
  SINCE OCT 1     28.96                     34.16  -5.20
  SINCE JAN 1     12.01                     19.30  -7.29

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1
  MONTH TO DATE    1                        10     -9
  SINCE JUL 1     11                        46    -35

 COOLING
  YESTERDAY       15                         4     11
  MONTH TO DATE   32                        40     -8
  SINCE JAN 1    246                       180     66
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     5.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           500 AM
 LOWEST     20           300 PM
 AVERAGE    49

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


THE HILLSBORO OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       104      1981
 MINIMUM TEMPERATURE (F)   52        43      1931


SUNRISE AND SUNSET
AUGUST 11 2025........SUNRISE   608 AM PDT   SUNSET   825 PM PDT
AUGUST 12 2025........SUNRISE   609 AM PDT   SUNSET   823 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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