847 CDUS46 KSEW 150826 CLIOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 126 AM PDT MON SEP 15 2025 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 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 68 344 PM 90 1951 73 -5 69 1979 MINIMUM 54 1058 PM 35 1992 47 7 52 AVERAGE 61 60 1 61 PRECIPITATION (IN) YESTERDAY T 0.76 1968 0.06 -0.06 0.27 1976 MONTH TO DATE 0.07 0.78 -0.71 1.35 SINCE OCT 1 39.05 49.36 -10.31 48.39 SINCE JAN 1 18.15 28.23 -10.08 28.03 DEGREE DAYS HEATING YESTERDAY 4 6 -2 4 MONTH TO DATE 24 62 -38 30 SINCE SEP 1 24 62 -38 30 SINCE JUL 1 96 202 -106 109 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 9 3 6 28 SINCE SEP 1 9 3 6 28 SINCE JAN 1 199 108 91 209 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 9.2 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 87 600 AM LOWEST 51 300 PM AVERAGE 69 .......................................................... THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 94 1967 MINIMUM TEMPERATURE (F) 46 32 1969 1970 SUNRISE AND SUNSET SEPTEMBER 15 2025.....SUNRISE 650 AM PDT SUNSET 722 PM PDT SEPTEMBER 16 2025.....SUNRISE 651 AM PDT SUNSET 720 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$