015 CDUS46 KSEW 120827 CLIOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 127 AM PDT FRI SEP 12 2025 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 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 66 218 PM 91 2013 74 -8 68 MINIMUM 51 148 AM 34 1988 47 4 54 AVERAGE 59 60 -1 61 PRECIPITATION (IN) YESTERDAY 0.00 0.93 2024 0.06 -0.06 0.93 MONTH TO DATE 0.07 0.60 -0.53 1.05 SINCE OCT 1 39.05 49.18 -10.13 48.09 SINCE JAN 1 18.15 28.05 -9.90 27.73 DEGREE DAYS HEATING YESTERDAY 6 5 1 4 MONTH TO DATE 17 46 -29 14 SINCE SEP 1 17 46 -29 14 SINCE JUL 1 89 186 -97 93 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 3 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 4.1 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 73 1200 PM AVERAGE 87 .......................................................... THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 86 2009 MINIMUM TEMPERATURE (F) 47 32 1949 SUNRISE AND SUNSET SEPTEMBER 12 2025.....SUNRISE 646 AM PDT SUNSET 729 PM PDT SEPTEMBER 13 2025.....SUNRISE 647 AM PDT SUNSET 727 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$