Climatological Report (Daily)
Issued by NWS

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CDUS46 KSTO 310850
CLIVCB

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
150 AM PDT SUN MAY 31 2026

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

...THE VACAVILLE CLIMATE SUMMARY FOR MAY 30 2026...

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


WEATHER ITEM   OBSERVED     LAST
                VALUE       YEAR
..................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         82      102
  MINIMUM         53       55
  AVERAGE         68

PRECIPITATION (IN)
  YESTERDAY        0.00     0.00
  MONTH TO DATE    0.62     0.16
  SINCE OCT 1     20.20    21.32
  SINCE JAN 1     10.10    10.98

DEGREE DAYS
 HEATING
  YESTERDAY        0        0
  MONTH TO DATE   31       33
  SINCE JUL 1   2008     2245

 COOLING
  YESTERDAY        3       14
  MONTH TO DATE  111      102
  SINCE JAN 1    149      112
..................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     5.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           600 AM
 LOWEST     33           200 PM
 AVERAGE    60



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




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