Climatological Report (Daily)
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443
CDUS46 KMTR 230828
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT MON SEP 23 2024

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         88   2:57 PM 103    2003  83      5       77
  MINIMUM         50  10:44 PM  41    2012  49      1       50
                                      2017
  AVERAGE         69                        66      3       64

PRECIPITATION (IN)
  YESTERDAY        0.00          0.07 1999   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.06  -0.06      T
  SINCE OCT 1     37.05                     33.71   3.34    41.86
  SINCE JAN 1     25.49                     21.72   3.77    30.91

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         1
  MONTH TO DATE    8                                        10
  SINCE SEP 1      8                                        10
  SINCE JUL 1     17                                        20

 COOLING
  YESTERDAY        4                                         0
  MONTH TO DATE   55                                        54
  SINCE SEP 1     55                                        54
  SINCE JAN 1    559                                       441
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     3.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     33           3:00 PM
 AVERAGE    67

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        97      2011
 MINIMUM TEMPERATURE (F)   49        42      2008
                                             2010


SUNRISE AND SUNSET
SEPTEMBER 23 2024.....SUNRISE   7:00 AM PDT   SUNSET   7:06 PM PDT
SEPTEMBER 24 2024.....SUNRISE   7:01 AM PDT   SUNSET   7:04 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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