Climatological Report (Daily)
Issued by NWS Portland, OR

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CDUS46 KPQR 010130
CLIPDX

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
630 PM PDT FRI JUL 31 2026

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

...THE PORTLAND OR CLIMATE SUMMARY FOR JULY 31 2026...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         89        MM 102    1965  84      5       80
  MINIMUM         59        MM  48    1953  60     -1       61
                                      1956
  AVERAGE         74                        72      2       71

PRECIPITATION (IN)
  TODAY            0.00          0.38 1985   0.01  -0.01     0.00
  MONTH TO DATE    0.16                      0.51  -0.35     0.33
  SINCE OCT 1     34.09                     34.86  -0.77    33.40
  SINCE JAN 1     17.16                     20.22  -3.06    17.14

SNOWFALL (IN)
  TODAY            0.0           0.0  2022
  MONTH TO DATE    0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    6                         5      1        2
  SINCE JUN 1     58                        85    -27       58
  SINCE JUL 1      6                         5      1        2

 COOLING
  TODAY            9                         7      2        6
  MONTH TO DATE  189                       171     18      209
  SINCE JUN 1    295                       227     68      297
  SINCE JAN 1    322                       250     72      315
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     5.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           500 AM
 LOWEST     25           500 PM
 AVERAGE    53

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


THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        99      2024
 MINIMUM TEMPERATURE (F)   60        47      1957
                                             1963


SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE   553 AM PDT   SUNSET   840 PM PDT
AUGUST  1 2026........SUNRISE   554 AM PDT   SUNSET   838 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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