320 CDUS46 KSEW 210827 CLIOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 127 AM PDT MON APR 21 2025 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 20 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1941 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 58 406 PM 83 2016 60 -2 73 MINIMUM 43 152 AM 26 1951 38 5 33 AVERAGE 51 49 2 53 PRECIPITATION (IN) YESTERDAY 0.10 0.71 1960 0.12 -0.02 0.01 MONTH TO DATE 2.36 2.66 -0.30 1.05 SINCE OCT 1 36.47 42.36 -5.89 40.42 SINCE JAN 1 15.57 21.23 -5.66 20.06 DEGREE DAYS HEATING YESTERDAY 14 16 -2 12 MONTH TO DATE 323 354 -31 336 SINCE MAR 1 932 1002 -70 916 SINCE JUL 1 4370 4711 -341 4076 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 10.4 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN LIGHT RAIN HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 86 700 AM LOWEST 61 1100 AM AVERAGE 74 .......................................................... THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 80 1982 MINIMUM TEMPERATURE (F) 38 24 1951 SUNRISE AND SUNSET APRIL 21 2025.........SUNRISE 612 AM PDT SUNSET 809 PM PDT APRIL 22 2025.........SUNRISE 610 AM PDT SUNSET 810 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$