Climatological Report (Daily)
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502
CDUS46 KMTR 240830
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT SAT JUN 24 2017


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JUNE 23 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         82    149 PM  92    2015  83     -1       89
  MINIMUM         55    530 AM  45    2016  51      4       45
                                      2012
                                      2008
  AVERAGE         69                        67      2       67

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2010   0.01  -0.01     0.00
                                      2010
                                      2013
  MONTH TO DATE    0.27                      0.20   0.07     0.19
  SINCE OCT 1     60.37                     35.80  24.57    32.14
  SINCE JAN 1     41.95                     22.05  19.90    23.56

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         0
  MONTH TO DATE   34                                        21
  SINCE JUN 1     34                                        21
  SINCE JUL 1   2736                                      2337

 COOLING
  YESTERDAY        4                                         2
  MONTH TO DATE  107                                        48
  SINCE JUN 1    107                                        48
  SINCE JAN 1    144                                        77
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     45           200 PM
 AVERAGE    69

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        92      2014
                                             2003
 MINIMUM TEMPERATURE (F)   51        43      2012


SUNRISE AND SUNSET
JUNE 24 2017..........SUNRISE   548 AM PDT   SUNSET   839 PM PDT
JUNE 25 2017..........SUNRISE   549 AM PDT   SUNSET   839 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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