


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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687 CDUS46 KSEW 110829 CLIOLM CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 129 AM PDT SAT OCT 11 2025 ................................... ...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 10 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 63 103 PM 79 1979 63 0 61 MINIMUM 45 839 PM 26 2019 42 3 41 AVERAGE 54 52 2 51 PRECIPITATION (IN) YESTERDAY T 2.20 1984 0.14 -0.14 0.00 MONTH TO DATE 0.32 1.22 -0.90 0.65 SINCE OCT 1 0.32 1.22 -0.90 0.65 SINCE JAN 1 19.68 30.71 -11.03 29.24 DEGREE DAYS HEATING YESTERDAY 11 13 -2 14 MONTH TO DATE 100 115 -15 103 SINCE SEP 1 202 298 -96 243 SINCE JUL 1 274 438 -164 322 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 11 8 3 33 SINCE JAN 1 201 113 88 214 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (220) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 2.5 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 700 PM LOWEST 58 200 PM AVERAGE 79 .......................................................... THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 86 1991 MINIMUM TEMPERATURE (F) 41 27 2019 SUNRISE AND SUNSET OCTOBER 11 2025.......SUNRISE 725 AM PDT SUNSET 631 PM PDT OCTOBER 12 2025.......SUNRISE 726 AM PDT SUNSET 629 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$