Climatological Report (Daily)
Issued by NWS

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CDUS46 KSTO 021004
CLIVCB

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
204 AM PST FRI JAN 02 2026

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

...THE VACAVILLE CLIMATE SUMMARY FOR JANUARY 1 2026...

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


WEATHER ITEM   OBSERVED     LAST
                VALUE       YEAR
..................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         56       53
  MINIMUM         47       37
  AVERAGE         52

PRECIPITATION (IN)
  YESTERDAY        0.80     0.00
  MONTH TO DATE    0.80     0.00
  SINCE OCT 1     10.90    10.34
  SINCE JAN 1      0.80     0.00

DEGREE DAYS
 HEATING
  YESTERDAY       13       20
  MONTH TO DATE   13       20
  SINCE JUL 1    930      893

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


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     3.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     90           300 PM
 AVERAGE    95



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




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