Climatological Report (Daily)
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346
CDUS46 KMTR 090040
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
440 PM PST SAT NOV 08 2025

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 8 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         75   3:52 PM  83    2014  69      6       72
  MINIMUM         44   7:16 AM  32    2011  41      3       34
  AVERAGE         60                        55      5       53

PRECIPITATION (IN)
  TODAY            T             1.37 2003   0.10  -0.10     0.00
  MONTH TO DATE    1.22                      0.74   0.48     0.33
  SINCE OCT 1      3.17                      2.39   0.78     0.77
  SINCE JAN 1     19.07                     24.18  -5.11    26.26

DEGREE DAYS
 HEATING
  TODAY            5                                        12
  MONTH TO DATE   37                                        69
  SINCE SEP 1    169                                       176
  SINCE JUL 1    186                                       185

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


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     1.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     43           3:00 PM
 AVERAGE    72

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        78      2014
 MINIMUM TEMPERATURE (F)   41        27      2020


SUNRISE AND SUNSET
NOVEMBER  8 2025......SUNRISE   6:46 AM PST   SUNSET   5:04 PM PST
NOVEMBER  9 2025......SUNRISE   6:47 AM PST   SUNSET   5:03 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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