002 CDUS46 KSEW 260828 CLIOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 128 AM PDT MON MAY 26 2025 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 25 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 69 231 PM 83 1950 68 1 59 1958 MINIMUM 41 350 AM 30 1975 45 -4 46 AVERAGE 55 56 -1 53 PRECIPITATION (IN) YESTERDAY T 0.64 2010 0.07 -0.07 0.00 MONTH TO DATE 0.72 1.87 -1.15 1.24 SINCE OCT 1 37.26 45.24 -7.98 43.07 SINCE JAN 1 16.36 24.11 -7.75 22.71 DEGREE DAYS HEATING YESTERDAY 10 9 1 12 MONTH TO DATE 300 276 24 281 SINCE MAR 1 1377 1428 -51 1344 SINCE JUL 1 4815 5137 -322 4504 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 3 SINCE MAR 1 0 0 0 3 SINCE JAN 1 0 0 0 3 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.8 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 96 400 AM LOWEST 47 300 PM AVERAGE 72 .......................................................... THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 89 2005 MINIMUM TEMPERATURE (F) 45 32 1964 1973 SUNRISE AND SUNSET MAY 26 2025...........SUNRISE 525 AM PDT SUNSET 853 PM PDT MAY 27 2025...........SUNRISE 524 AM PDT SUNSET 854 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$