Climatological Report (Daily)
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000
CDUS46 KMTR 220838
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
138 AM PDT THU OCT 22 2020

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR OCTOBER 21 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1998 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89R  2:14 PM  89    2019  75     14       89
  MINIMUM         45   6:26 AM  37    2017  44      1       44
  AVERAGE         67                        60      7       67

PRECIPITATION (IN)
  YESTERDAY        0.00          0.06 2012   0.08  -0.08     0.00
  MONTH TO DATE    T                         1.03  -1.03     0.02
  SINCE OCT 1      T                         1.03  -1.03     0.02
  SINCE JAN 1      5.91                     23.56 -17.65    38.54

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         0
  MONTH TO DATE   13                                       105
  SINCE SEP 1     27                                       139
  SINCE JUL 1     38                                       141

 COOLING
  YESTERDAY        2                                         2
  MONTH TO DATE   97                                         7
  SINCE SEP 1    268                                       134
  SINCE JAN 1    725                                       547
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     2.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           5:00 AM
 LOWEST     23           2:00 PM
 AVERAGE    58

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        91      2019
 MINIMUM TEMPERATURE (F)   44        38      2008


SUNRISE AND SUNSET
OCTOBER 22 2020.......SUNRISE   7:28 AM PDT   SUNSET   6:23 PM PDT
OCTOBER 23 2020.......SUNRISE   7:29 AM PDT   SUNSET   6:21 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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