CDUS46 KSTO 220850 CLIVCB CLIMATE REPORT NATIONAL WEATHER SERVICE SACRAMENTO 150 AM PDT SUN MAR 22 2026 ................................... ...THE VACAVILLE CLIMATE SUMMARY FOR MARCH 21 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1998 TO 2026 WEATHER ITEM OBSERVED LAST VALUE YEAR .................................. TEMPERATURE (F) YESTERDAY MAXIMUM 87 64 MINIMUM 54 40 AVERAGE 71 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 1.30 SINCE OCT 1 16.55 20.70 SINCE JAN 1 6.45 10.36 DEGREE DAYS HEATING YESTERDAY 0 13 MONTH TO DATE 72 273 SINCE JUL 1 1814 1988 COOLING YESTERDAY 6 0 MONTH TO DATE 28 0 SINCE JAN 1 28 0 .................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 3.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 600 AM LOWEST 32 100 PM AVERAGE 66 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$