Climatological Report (Daily)
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440
CDUS46 KPDT 050025
CLIALW

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
525 PM PDT FRI SEP 04 2026

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

...THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 4 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         73    215 PM  99    2020  83    -10       95
  MINIMUM         49    536 AM  44    1956  57     -8       70
                                      2015
  AVERAGE         61                        70     -9       83

PRECIPITATION (IN)
  TODAY            0.00          0.71 1960   0.02  -0.02     0.00
  MONTH TO DATE    0.27                      0.07   0.20      T
  SINCE OCT 1     15.80                     18.17  -2.37    13.97
  SINCE JAN 1      9.53                     12.03  -2.50     7.59

DEGREE DAYS
 HEATING
  TODAY            4                         1      3        0
  MONTH TO DATE    8                         4      4        0
  SINCE SEP 1      8                         4      4        0
  SINCE JUL 1      9                        12     -3        0

 COOLING
  TODAY            0                         6     -6       18
  MONTH TO DATE    9                        24    -15       68
  SINCE SEP 1      9                        24    -15       68
  SINCE JAN 1    820                       851    -31     1073
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           500 AM
 LOWEST     31           400 PM
 AVERAGE    57

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


THE WALLA WALLA WA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        99      1955
 MINIMUM TEMPERATURE (F)   57        44      1956


SUNRISE AND SUNSET
SEPTEMBER  4 2026.....SUNRISE   618 AM PDT   SUNSET   726 PM PDT
SEPTEMBER  5 2026.....SUNRISE   619 AM PDT   SUNSET   724 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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