172
CDUS46 KSTO 170856
CLIVCB
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
156 AM PDT SUN MAY 17 2026
...............................
..THE VACAVILLE CLIMATE SUMMARY FOR MAY 16 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2026
WEATHER ITEM OBSERVED LAST
VALUE YEAR
..............................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 86
MINIMUM 54 50
AVERAGE 70
PRECIPITATION (IN)
YESTERDAY T 0.00
MONTH TO DATE 0.46 0.16
SINCE OCT 1 20.04 21.32
SINCE JAN 1 9.94 10.98
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 17 32
SINCE JUL 1 1994 2244
COOLING
YESTERDAY 5 3
MONTH TO DATE 60 42
SINCE JAN 1 98 52
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WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 7.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 100 AM
LOWEST 15 200 PM
AVERAGE 41
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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