Climatological Report (Daily)
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166
CDUS46 KMTR 270830
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT FRI SEP 27 2024

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 26 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         87   2:52 PM 101    2009  82      5       78
  MINIMUM         55  11:49 PM  43    2004  49      6       52
  AVERAGE         71                        65      6       65

PRECIPITATION (IN)
  YESTERDAY        0.00          0.55 2014   0.01  -0.01     0.07
  MONTH TO DATE    0.00                      0.09  -0.09     0.16
  SINCE OCT 1     37.05                     33.74   3.31    42.02
  SINCE JAN 1     25.49                     21.75   3.74    31.07

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         0
  MONTH TO DATE    9                                        18
  SINCE SEP 1      9                                        18
  SINCE JUL 1     18                                        28

 COOLING
  YESTERDAY        6                                         0
  MONTH TO DATE   79                                        54
  SINCE SEP 1     79                                        54
  SINCE JAN 1    583                                       441
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     3.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           4:00 AM
 LOWEST     36           3:00 PM
 AVERAGE    68

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       102      2010
                                             2020
 MINIMUM TEMPERATURE (F)   48        43      2008
                                             2013


SUNRISE AND SUNSET
SEPTEMBER 27 2024.....SUNRISE   7:04 AM PDT   SUNSET   6:59 PM PDT
SEPTEMBER 28 2024.....SUNRISE   7:05 AM PDT   SUNSET   6:58 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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