Climatological Report (Daily)
Issued by NWS

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604
CDUS46 KSTO 290955
CLIVCB

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
155 AM PST MON DEC 29 2025

...................................

...THE VACAVILLE CLIMATE SUMMARY FOR DECEMBER 28 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2025


WEATHER ITEM   OBSERVED     LAST
                VALUE       YEAR
..................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         56       67
  MINIMUM         34       53
  AVERAGE         45

PRECIPITATION (IN)
  YESTERDAY        0.00     0.00
  MONTH TO DATE    4.07     4.61
  SINCE OCT 1      9.51     9.87
  SINCE JAN 1     20.59    26.09

DEGREE DAYS
 HEATING
  YESTERDAY       20        5
  MONTH TO DATE  464      403
  SINCE JUL 1    849      829

 COOLING
  YESTERDAY        0        0
  MONTH TO DATE    0        0
  SINCE JAN 1   1400     1840
..................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     3.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           800 PM
 LOWEST     38          1200 PM
 AVERAGE    68



-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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