Climatological Report (Daily)
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989
CDUS46 KMTR 030039
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
539 PM PDT WED JUL 02 2025

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JULY 2 2025...
VALID TODAY AS OF 0500 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         84   3:22 PM 106    2024  84      0      106
  MINIMUM         53   6:07 AM  44    2003  51      2       57
  AVERAGE         69                        68      1       82

PRECIPITATION (IN)
  TODAY            0.00          T    2012   0.00   0.00     0.00
                                      2015
                                      2022
  MONTH TO DATE    0.00                      0.00   0.00     0.00
  SINCE OCT 1     41.11                     33.59   7.52    36.97
  SINCE JAN 1     15.52                     21.60  -6.08    25.41

DEGREE DAYS
 HEATING
  TODAY            0                                         0
  MONTH TO DATE    0                                         0
  SINCE JUN 1     44                                         8
  SINCE JUL 1      0                                         0

 COOLING
  TODAY            4                                        17
  MONTH TO DATE    4                                        28
  SINCE JUN 1     44                                       139
  SINCE JAN 1     81                                       168
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     5.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           2:00 AM
 LOWEST     40           3:00 PM
 AVERAGE    68

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       103      2001
                                             2024
 MINIMUM TEMPERATURE (F)   51        46      2000


SUNRISE AND SUNSET
JULY  2 2025..........SUNRISE   5:52 AM PDT   SUNSET   8:39 PM PDT
JULY  3 2025..........SUNRISE   5:52 AM PDT   SUNSET   8:39 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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