Climatological Report (Daily)
Issued by NWS

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906
CDUS46 KSTO 170851
CLIVCB

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
151 AM PDT MON AUG 17 2026

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

...THE VACAVILLE CLIMATE SUMMARY FOR AUGUST 16 2026...

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


WEATHER ITEM   OBSERVED     LAST
                VALUE       YEAR
..................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         92       88
  MINIMUM         56       62
  AVERAGE         74

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

DEGREE DAYS
 HEATING
  YESTERDAY        0        0
  MONTH TO DATE    0        0
  SINCE JUL 1      0        0

 COOLING
  YESTERDAY        9       10
  MONTH TO DATE  214      202
  SINCE JAN 1   1056      896
..................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     4.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           500 AM
 LOWEST     25           500 PM
 AVERAGE    56



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




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