Climatological Report (Daily)
Issued by NWS

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663
CDUS46 KSTO 230030
CLIVCB

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
530 PM PDT THU MAY 22 2025

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

...THE VACAVILLE CLIMATE SUMMARY FOR MAY 22 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED     LAST
                VALUE       YEAR
..................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86       87
  MINIMUM         56       54
  AVERAGE         71

PRECIPITATION (IN)
  TODAY            0.00     0.00
  MONTH TO DATE    0.16     0.52
  SINCE OCT 1     21.32    22.55
  SINCE JAN 1     10.98    16.22

DEGREE DAYS
 HEATING
  TODAY            0        0
  MONTH TO DATE   32       42
  SINCE JUL 1   2244     2178

 COOLING
  TODAY            6        6
  MONTH TO DATE   67       87
  SINCE JAN 1     77       94
..................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     8.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    53           300 AM
 LOWEST     25           100 PM
 AVERAGE    39



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




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