Climatological Report (Daily)
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014
CDUS46 KMTR 140045
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT SUN JUL 13 2025

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JULY 13 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         79   2:30 PM  96    2009  84     -5       78
                                      2016
  MINIMUM         55   6:09 AM  45    2013  52      3       53
  AVERAGE         67                        68     -1       66

PRECIPITATION (IN)
  TODAY            0.00          T    2022   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.01  -0.01     0.00
  SINCE OCT 1     41.11                     33.60   7.51    36.97
  SINCE JAN 1     15.52                     21.61  -6.09    25.41

DEGREE DAYS
 HEATING
  TODAY            0                                         0
  MONTH TO DATE    5                                         0
  SINCE JUN 1     49                                         8
  SINCE JUL 1      5                                         0

 COOLING
  TODAY            2                                         1
  MONTH TO DATE   23                                       124
  SINCE JUN 1     63                                       235
  SINCE JAN 1    100                                       264
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     5.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          12:00 AM
 LOWEST     43           2:00 PM
 AVERAGE    67

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        97      2009
 MINIMUM TEMPERATURE (F)   52        48      2011


SUNRISE AND SUNSET
JULY 13 2025..........SUNRISE   5:58 AM PDT   SUNSET   8:36 PM PDT
JULY 14 2025..........SUNRISE   5:59 AM PDT   SUNSET   8:35 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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