843
CDUS46 KPDT 190038
CLIALW
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
538 PM PDT FRI SEP 18 2026
...............................
..THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 18 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 79 324 PM 97 1981 78 1 87
MINIMUM 56 405 AM 36 1965 53 3 58
AVERAGE 68 66 2 73
PRECIPITATION (IN)
TODAY 0.00 0.58 1968 0.02 -0.02 0.00
MONTH TO DATE 0.92 0.34 0.58 0.36
SINCE OCT 1 16.45 18.44 -1.99 14.33
SINCE JAN 1 10.18 12.30 -2.12 7.95
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 48 25 23 1
SINCE SEP 1 48 25 23 1
SINCE JUL 1 49 33 16 1
COOLING
TODAY 3 3 0 8
MONTH TO DATE 24 82 -58 170
SINCE SEP 1 24 82 -58 170
SINCE JAN 1 835 909 -74 1175
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.7
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 72 100 AM
LOWEST 35 400 PM
AVERAGE 54
......................................................
THE WALLA WALLA WA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 92 1994
MINIMUM TEMPERATURE (F) 53 33 1957
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 635 AM PDT SUNSET 658 PM PDT
SEPTEMBER 19 2026.....SUNRISE 636 AM PDT SUNSET 656 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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