688 CDUS46 KSEW 210826 CLIOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 126 AM PDT SUN SEP 21 2025 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 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 71 400 PM 92 1974 71 0 69 MINIMUM 43 621 AM 32 1983 46 -3 48 AVERAGE 57 58 -1 59 PRECIPITATION (IN) YESTERDAY 0.00 1.11 1972 0.08 -0.08 0.00 MONTH TO DATE 0.07 1.20 -1.13 1.40 SINCE OCT 1 39.05 49.78 -10.73 48.44 SINCE JAN 1 18.15 28.65 -10.50 28.08 DEGREE DAYS HEATING YESTERDAY 8 7 1 6 MONTH TO DATE 46 100 -54 68 SINCE SEP 1 46 100 -54 68 SINCE JUL 1 118 240 -122 147 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 11 3 8 28 SINCE SEP 1 11 3 8 28 SINCE JAN 1 201 108 93 209 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 5.8 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 51 200 PM AVERAGE 76 .......................................................... THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 91 1974 MINIMUM TEMPERATURE (F) 45 32 1955 1971 1993 SUNRISE AND SUNSET SEPTEMBER 21 2025.....SUNRISE 658 AM PDT SUNSET 710 PM PDT SEPTEMBER 22 2025.....SUNRISE 659 AM PDT SUNSET 708 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$