CDUS46 KPDT 180845 CLIPSC CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON,OR 145 AM PDT MON MAY 18 2026 ................................... ...THE PASCO WA CLIMATE SUMMARY FOR MAY 17 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1894 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 71 429 PM 100 2006 77 -6 67 MINIMUM 39 429 AM 33 2011 47 -8 50 AVERAGE 55 62 -7 59 PRECIPITATION (IN) YESTERDAY 0.00 0.75 2025 0.02 -0.02 0.75 MONTH TO DATE 0.06 0.35 -0.29 0.88 SINCE OCT 1 6.97 5.92 1.05 8.85 SINCE JAN 1 3.35 3.36 -0.01 4.54 DEGREE DAYS HEATING YESTERDAY 10 4 6 6 MONTH TO DATE 50 106 -56 110 SINCE MAR 1 883 1071 -188 951 SINCE JUL 1 4148 4933 -785 4638 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 20 13 7 2 SINCE MAR 1 22 15 7 2 SINCE JAN 1 22 15 7 2 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (10) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 LOWEST 23 AVERAGE 52 .......................................................... THE PASCO WA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 99 2006 MINIMUM TEMPERATURE (F) 47 31 1905 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 520 AM PDT SUNSET 827 PM PDT MAY 19 2026...........SUNRISE 519 AM PDT SUNSET 828 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$