Climatological Report (Daily)
Issued by NWS

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550
CDUS46 KSTO 291004
CLIVCB

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
204 AM PST THU JAN 29 2026

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

...THE VACAVILLE CLIMATE SUMMARY FOR JANUARY 28 2026...

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


WEATHER ITEM   OBSERVED     LAST
                VALUE       YEAR
..................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62       61
  MINIMUM         41       28
  AVERAGE         52

PRECIPITATION (IN)
  YESTERDAY        0.00     0.00
  MONTH TO DATE    3.57     0.11
  SINCE OCT 1     13.67    10.45
  SINCE JAN 1      3.57     0.11

DEGREE DAYS
 HEATING
  YESTERDAY       13       20
  MONTH TO DATE  450      418
  SINCE JUL 1   1367     1291

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


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   N (360)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     5.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     62           400 PM
 AVERAGE    81



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




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