046
CDUS46 KPDT 170845
CLIALW
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
145 AM PDT WED SEP 17 2025
...............................
..THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 16 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 436 PM 97 1981 79 2 MM
MINIMUM 51 201 AM 35 1965 54 -3 MM
AVERAGE 66 66 0 MM
PRECIPITATION (IN)
YESTERDAY 0.00 0.33 1985 0.02 -0.02 MM
MONTH TO DATE 0.36 0.30 0.06 0.51
SINCE OCT 1 14.33 18.40 -4.07 14.86
SINCE JAN 1 7.95 12.26 -4.31 8.67
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 MM
MONTH TO DATE 1 21 -20 9
SINCE SEP 1 1 21 -20 9
SINCE JUL 1 1 29 -28 21
COOLING
YESTERDAY 1 3 -2 MM
MONTH TO DATE 154 76 78 128
SINCE SEP 1 154 76 78 128
SINCE JAN 1 1159 903 256 990
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 700 AM
LOWEST 31 500 PM
AVERAGE 59
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THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1981
MINIMUM TEMPERATURE (F) 54 32 1965
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 634 AM PDT SUNSET 700 PM PDT
SEPTEMBER 18 2025.....SUNRISE 635 AM PDT SUNSET 658 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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