611 CDUS46 KSEW 230826 CLIOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 126 AM PDT TUE SEP 23 2025 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 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 72 358 PM 91 1990 70 2 76 MINIMUM 47 559 AM 31 1961 45 2 43 AVERAGE 60 58 2 60 PRECIPITATION (IN) YESTERDAY 0.00 1.50 1978 0.07 -0.07 0.00 MONTH TO DATE 0.67 1.34 -0.67 1.40 SINCE OCT 1 39.65 49.92 -10.27 48.44 SINCE JAN 1 18.75 28.79 -10.04 28.08 DEGREE DAYS HEATING YESTERDAY 5 7 -2 5 MONTH TO DATE 55 114 -59 80 SINCE SEP 1 55 114 -59 80 SINCE JUL 1 127 254 -127 159 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 1 RESULTANT WIND DIRECTION N (350) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 2.4 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 600 AM LOWEST 44 300 PM AVERAGE 72 .......................................................... THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 91 1957 MINIMUM TEMPERATURE (F) 45 26 2000 SUNRISE AND SUNSET SEPTEMBER 23 2025.....SUNRISE 700 AM PDT SUNSET 706 PM PDT SEPTEMBER 24 2025.....SUNRISE 702 AM PDT SUNSET 704 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$