402
CDUS46 KPDT 180930
CLIALW
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
130 AM PST THU DEC 18 2025
...............................
..THE WALLA WALLA WA CLIMATE SUMMARY FOR DECEMBER 17 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 67R 218 AM 62 1994 40 27 58
MINIMUM 39 832 PM -7 1964 30 9 34
AVERAGE 53 35 18 46
PRECIPITATION (IN)
YESTERDAY 0.07 0.55 1973 0.08 -0.01 0.18
MONTH TO DATE 1.48 1.18 0.30 0.74
SINCE OCT 1 5.25 5.09 0.16 4.33
SINCE JAN 1 13.40 17.69 -4.29 13.09
DEGREE DAYS
HEATING
YESTERDAY 12 30 -18 19
MONTH TO DATE 267 489 -222 502
SINCE DEC 1 267 489 -222 502
SINCE JUL 1 1210 1601 -391 1520
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1215 937 278 1024
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WIND (MPH)
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 64 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 20.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 42 100 AM
AVERAGE 68
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THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 61 1994
MINIMUM TEMPERATURE (F) 30 -1 1964
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 731 AM PST SUNSET 409 PM PST
DECEMBER 19 2025......SUNRISE 732 AM PST SUNSET 409 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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