Climatological Report (Daily)
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029
CDUS46 KMTR 020027
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT TUE JUL 01 2025

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JULY 1 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         77   2:47 PM 101    2023  84     -7       97
  MINIMUM         52   7:07 AM  44    2007  51      1       54
  AVERAGE         65                        68     -3       76

PRECIPITATION (IN)
  TODAY            0.00          0.01 1998   0.00   0.00     0.00
  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            0                                        11
  MONTH TO DATE    0                                        11
  SINCE JUN 1     40                                       122
  SINCE JAN 1     77                                       151
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          12:00 AM
 LOWEST     50           3:00 PM
 AVERAGE    72

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       106      2024
 MINIMUM TEMPERATURE (F)   51        44      2003


SUNRISE AND SUNSET
JULY  1 2025..........SUNRISE   5:51 AM PDT   SUNSET   8:39 PM PDT
JULY  2 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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