Climatological Report (Daily)
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927
CDUS46 KPDT 110043
CLIALW

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
543 PM PDT THU SEP 10 2026

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

...THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 10 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         86    239 PM  99    1990  81      5       82
  MINIMUM         56    303 AM  43    1964  56      0       61
  AVERAGE         71                        68      3       72

PRECIPITATION (IN)
  TODAY            0.00          1.34 1962   0.02  -0.02     0.11
  MONTH TO DATE    0.41                      0.18   0.23     0.11
  SINCE OCT 1     15.94                     18.28  -2.34    14.08
  SINCE JAN 1      9.67                     12.14  -2.47     7.70

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE   26                        10     16        0
  SINCE SEP 1     26                        10     16        0
  SINCE JUL 1     27                        18      9        0

 COOLING
  TODAY            6                         4      2        7
  MONTH TO DATE   20                        54    -34      134
  SINCE SEP 1     20                        54    -34      134
  SINCE JAN 1    831                       881    -50     1139
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     9.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    49           600 AM
 LOWEST     25          1000 AM
 AVERAGE    37

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


THE WALLA WALLA WA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        97      1953
 MINIMUM TEMPERATURE (F)   55        43      2012
                                             2014


SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE   625 AM PDT   SUNSET   714 PM PDT
SEPTEMBER 11 2026.....SUNRISE   626 AM PDT   SUNSET   712 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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