


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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797 CDUS46 KSTO 180852 CLIVCB CLIMATE REPORT NATIONAL WEATHER SERVICE SACRAMENTO 152 AM PDT SAT OCT 18 2025 ................................... ...THE VACAVILLE CLIMATE SUMMARY FOR OCTOBER 17 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1998 TO 2025 WEATHER ITEM OBSERVED LAST VALUE YEAR .................................. TEMPERATURE (F) YESTERDAY MAXIMUM 74 78 MINIMUM 44 52 AVERAGE 59 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 1.71 T SINCE OCT 1 1.71 T SINCE JAN 1 12.79 16.22 DEGREE DAYS HEATING YESTERDAY 6 0 MONTH TO DATE 53 0 SINCE JUL 1 53 3 COOLING YESTERDAY 0 0 MONTH TO DATE 23 159 SINCE JAN 1 1396 1835 .................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (100) HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 1.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 45 200 PM AVERAGE 73 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$