823
CDUS46 KPDT 180137
CLIALW
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
537 PM PST WED DEC 17 2025
...............................
..THE WALLA WALLA WA CLIMATE SUMMARY FOR DECEMBER 17 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 67R 218 AM 62 1994 40 27 58
MINIMUM 42 815 AM -7 1964 30 12 34
AVERAGE 55 35 20 46
PRECIPITATION (IN)
TODAY 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
TODAY 10 30 -20 19
MONTH TO DATE 265 489 -224 502
SINCE DEC 1 265 489 -224 502
SINCE JUL 1 1208 1601 -393 1520
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 64 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 25.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 42 100 AM
AVERAGE 68
......................................................
THE WALLA WALLA WA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 61 1994
MINIMUM TEMPERATURE (F) 30 -1 1964
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 730 AM PST SUNSET 409 PM PST
DECEMBER 18 2025......SUNRISE 731 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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