Climatological Report (Daily)
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535
CDUS46 KMTR 220834
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT SUN SEP 22 2024

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 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         78   2:16 PM 103    2003  83     -5       74
  MINIMUM         52   6:46 AM  40    2012  49      3       47
  AVERAGE         65                        66     -1       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.24 2013   0.01  -0.01     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                                         4
  MONTH TO DATE    8                                         9
  SINCE SEP 1      8                                         9
  SINCE JUL 1     17                                        19

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE   51                                        54
  SINCE SEP 1     51                                        54
  SINCE JAN 1    555                                       441
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     4.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     47           2:00 PM
 AVERAGE    74

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       103      2003
 MINIMUM TEMPERATURE (F)   49        41      2012
                                             2017


SUNRISE AND SUNSET
SEPTEMBER 22 2024.....SUNRISE   7:00 AM PDT   SUNSET   7:07 PM PDT
SEPTEMBER 23 2024.....SUNRISE   7:00 AM PDT   SUNSET   7:06 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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