CDUS46 KSTO 210850 CLIVCB CLIMATE REPORT NATIONAL WEATHER SERVICE SACRAMENTO 150 AM PDT SUN JUN 21 2026 ................................... ...THE VACAVILLE CLIMATE SUMMARY FOR JUNE 20 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1998 TO 2026 WEATHER ITEM OBSERVED LAST VALUE YEAR .................................. TEMPERATURE (F) YESTERDAY MAXIMUM 86 84 MINIMUM 51 53 AVERAGE 69 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE T 0.00 SINCE OCT 1 20.20 21.32 SINCE JAN 1 10.10 10.98 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE JUL 1 2008 2245 COOLING YESTERDAY 4 4 MONTH TO DATE 217 162 SINCE JAN 1 371 291 .................................. WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 6.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 500 AM LOWEST 34 200 PM AVERAGE 62 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$