CDUS46 KSTO 090853 CLIVCB CLIMATE REPORT NATIONAL WEATHER SERVICE SACRAMENTO 153 AM PDT SAT MAY 09 2026 ................................... ...THE VACAVILLE CLIMATE SUMMARY FOR MAY 8 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1998 TO 2026 WEATHER ITEM OBSERVED LAST VALUE YEAR .................................. TEMPERATURE (F) YESTERDAY MAXIMUM 84 89 MINIMUM 53 45 AVERAGE 69 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.46 T SINCE OCT 1 20.04 21.16 SINCE JAN 1 9.94 10.82 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 17 17 SINCE JUL 1 1994 2229 COOLING YESTERDAY 4 2 MONTH TO DATE 12 24 SINCE JAN 1 50 34 .................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 500 AM LOWEST 46 200 PM AVERAGE 70 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$