CDUS46 KPDT 181750 CLIALW CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON,OR 1050 AM PDT MON MAY 18 2026 ................................... ...THE WALLA WALLA WA CLIMATE SUMMARY FOR MAY 17 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1949 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 63 506 PM 95 2006 72 -9 60 MINIMUM 42 434 AM 37 1974 50 -8 48 AVERAGE 53 61 -8 54 PRECIPITATION (IN) YESTERDAY T 1.49 1991 0.06 -0.06 0.34 MONTH TO DATE 0.23 1.12 -0.89 0.81 SINCE OCT 1 15.06 15.04 0.02 13.75 SINCE JAN 1 8.79 8.90 -0.11 7.37 DEGREE DAYS HEATING YESTERDAY 12 6 6 11 MONTH TO DATE 57 124 -67 113 SINCE MAR 1 883 1064 -181 953 SINCE JUL 1 3966 4685 -719 4625 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 19 13 6 5 SINCE MAR 1 20 15 5 7 SINCE JAN 1 20 15 5 7 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 8.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 73 200 AM LOWEST 35 500 PM AVERAGE 54 .......................................................... THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 94 2006 MINIMUM TEMPERATURE (F) 50 37 1971 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 517 AM PDT SUNSET 823 PM PDT MAY 19 2026...........SUNRISE 516 AM PDT SUNSET 824 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$