Climatological Report (Daily)
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000
CDUS46 KMTR 280829
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT WED SEP 28 2016


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         94    145 PM 102    2010  82     12       MM
  MINIMUM         51   1159 PM  43    2013  48      3       MM
                                      2008
  AVERAGE         73                        65      8       MM

PRECIPITATION (IN)
  YESTERDAY        0.00          0.08 1998   0.02  -0.02     0.00
  MONTH TO DATE    T                         0.23  -0.23     0.42
  SINCE OCT 1     32.14                     36.16  -4.02    25.01
  SINCE JAN 1     23.56                     22.41   1.15     6.46

DEGREE DAYS
 HEATING
  YESTERDAY        0                                        MM
  MONTH TO DATE   22                                        16
  SINCE SEP 1     22                                        16
  SINCE JUL 1     34                                        23

 COOLING
  YESTERDAY        8                                        MM
  MONTH TO DATE   86                                       130
  SINCE SEP 1     86                                       130
  SINCE JAN 1    347                                       532
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     4.1


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    89          1100 PM
 LOWEST     15           200 PM
 AVERAGE    52

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       104      2010
 MINIMUM TEMPERATURE (F)   48        42      2001


SUNRISE AND SUNSET
SEPTEMBER 28 2016.....SUNRISE   705 AM PDT   SUNSET   658 PM PDT
SEPTEMBER 29 2016.....SUNRISE   706 AM PDT   SUNSET   656 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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