832
CDUS46 KSTO 180958
CLIVCB
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
158 AM PST THU DEC 18 2025
...............................
..THE VACAVILLE CLIMATE SUMMARY FOR DECEMBER 17 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2025
WEATHER ITEM OBSERVED LAST
VALUE YEAR
..............................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 60
MINIMUM 46 41
AVERAGE 55
PRECIPITATION (IN)
YESTERDAY 0.11 0.00
MONTH TO DATE 0.11 3.18
SINCE OCT 1 5.55 8.44
SINCE JAN 1 16.63 24.66
DEGREE DAYS
HEATING
YESTERDAY 10 14
MONTH TO DATE 345 248
SINCE JUL 1 730 674
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE JAN 1 1400 1840
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 6.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 78 400 PM
AVERAGE 89
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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