Climatological Report (Daily)
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439
CDUS46 KMTR 290036
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
536 PM PDT WED OCT 28 2026

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 28 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         74   2:51 PM  94    2003  73      1       78
  MINIMUM         39   6:33 AM  33    2023  43     -4       42
  AVERAGE         57                        58     -1       60

PRECIPITATION (IN)
  TODAY            0.00          1.16 2000   0.08  -0.08      T
  MONTH TO DATE    0.28                      1.39  -1.11     1.95
  SINCE OCT 1      0.28                      1.39  -1.11     1.95
  SINCE JAN 1     13.93                     23.18  -9.25    17.85

DEGREE DAYS
 HEATING
  TODAY            8                                         5
  MONTH TO DATE  114                                       116
  SINCE SEP 1    137                                       119
  SINCE JUL 1    150                                       136

 COOLING
  TODAY            0                                         0
  MONTH TO DATE   71                                         9
  SINCE SEP 1    148                                       122
  SINCE JAN 1    489                                       401
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           3:00 AM
 LOWEST     27           2:00 PM
 AVERAGE    60

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        85      2014
 MINIMUM TEMPERATURE (F)   43        30      2019


SUNRISE AND SUNSET
OCTOBER 28 2026.......SUNRISE   7:34 AM PDT   SUNSET   6:16 PM PDT
OCTOBER 29 2026.......SUNRISE   7:35 AM PDT   SUNSET   6:15 PM PDT


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




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