307
CDUS46 KPDT 160845
CLIALW
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
145 AM PDT TUE SEP 16 2025
...............................
..THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 15 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 74 451 PM 98 1979 79 -5 66
2013
MINIMUM 53 452 AM 39 1970 54 -1 54
AVERAGE 64 67 -3 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.84 1949 0.02 -0.02 0.02
MONTH TO DATE 0.36 0.28 0.08 0.51
SINCE OCT 1 14.33 18.38 -4.05 14.86
SINCE JAN 1 7.95 12.24 -4.29 8.67
DEGREE DAYS
HEATING
YESTERDAY 1 2 -1 5
MONTH TO DATE 1 19 -18 9
SINCE SEP 1 1 19 -18 9
SINCE JUL 1 1 27 -26 21
COOLING
YESTERDAY 0 3 -3 0
MONTH TO DATE 153 73 80 128
SINCE SEP 1 153 73 80 128
SINCE JAN 1 1158 900 258 990
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 1100 PM
LOWEST 37 300 PM
AVERAGE 55
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THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 97 1981
MINIMUM TEMPERATURE (F) 54 35 1965
SUNRISE AND SUNSET
SEPTEMBER 16 2025.....SUNRISE 633 AM PDT SUNSET 702 PM PDT
SEPTEMBER 17 2025.....SUNRISE 634 AM PDT SUNSET 700 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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