Climatological Report (Daily)
Issued by NWS

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CDUS46 KSTO 040137
CLIVCB

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
537 PM PST SAT JAN 03 2026

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

...THE VACAVILLE CLIMATE SUMMARY FOR JANUARY 3 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2026


WEATHER ITEM   OBSERVED     LAST
                VALUE       YEAR
..................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         63       62
  MINIMUM         53       43
  AVERAGE         58

PRECIPITATION (IN)
  TODAY            0.68     0.11
  MONTH TO DATE    1.71     0.11
  SINCE OCT 1     11.81    10.45
  SINCE JAN 1      1.71     0.11

DEGREE DAYS
 HEATING
  TODAY            7       12
  MONTH TO DATE   32       45
  SINCE JUL 1    949      918

 COOLING
  TODAY            0        0
  MONTH TO DATE    0        0
  SINCE JAN 1      0        0
..................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     8.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           900 AM
 LOWEST     60           200 PM
 AVERAGE    80



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




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