Climatological Report (Daily)
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326
CDUS46 KMTR 050036
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
436 PM PST TUE NOV 04 2025

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 4 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         68   2:38 PM  82    2018  70     -2       79
  MINIMUM         56   6:44 AM  30    2011  42     14       42
                                      2013
  AVERAGE         62                        56      6       61

PRECIPITATION (IN)
  TODAY            0.00          0.11 2017   0.09  -0.09     0.00
  MONTH TO DATE    0.00                      0.35  -0.35     0.33
  SINCE OCT 1      1.95                      2.00  -0.05     0.77
  SINCE JAN 1     17.85                     23.79  -5.94    26.26

DEGREE DAYS
 HEATING
  TODAY            3                                         4
  MONTH TO DATE   17                                        33
  SINCE SEP 1    149                                       140
  SINCE JUL 1    166                                       149

 COOLING
  TODAY            0                                         0
  MONTH TO DATE    0                                         0
  SINCE SEP 1    122                                       201
  SINCE JAN 1    401                                       705
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     3.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           1:00 AM
 LOWEST     63           3:00 PM
 AVERAGE    78

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        85      2020
 MINIMUM TEMPERATURE (F)   42        30      2017


SUNRISE AND SUNSET
NOVEMBER  4 2025......SUNRISE   6:41 AM PST   SUNSET   5:08 PM PST
NOVEMBER  5 2025......SUNRISE   6:43 AM PST   SUNSET   5:07 PM PST


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




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