


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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074 CDUS46 KPDT 100029 CLIALW CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON,OR 529 PM PDT TUE SEP 09 2025 ................................... ...THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 9 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 86 226 PM 97 1963 81 5 91 MINIMUM 64 703 AM 43 1962 56 8 65 AVERAGE 75 68 7 78 PRECIPITATION (IN) TODAY 0.00 0.61 1982 0.02 -0.02 0.00 MONTH TO DATE T 0.16 -0.16 T SINCE OCT 1 13.97 18.26 -4.29 14.35 SINCE JAN 1 7.59 12.12 -4.53 8.16 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 0 9 -9 0 SINCE SEP 1 0 9 -9 0 SINCE JUL 1 0 17 -17 12 COOLING TODAY 10 5 5 13 MONTH TO DATE 127 50 77 120 SINCE SEP 1 127 50 77 120 SINCE JAN 1 1132 877 255 982 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 63 200 AM LOWEST 27 300 PM AVERAGE 45 .......................................................... THE WALLA WALLA WA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 99 1990 MINIMUM TEMPERATURE (F) 56 43 1964 SUNRISE AND SUNSET SEPTEMBER 9 2025.....SUNRISE 624 AM PDT SUNSET 715 PM PDT SEPTEMBER 10 2025.....SUNRISE 625 AM PDT SUNSET 713 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$