Climatological Report (Daily)
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000
CDUS46 KMTR 290831
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT FRI JUL 29 2016


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JULY 28 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         88    116 PM 100    2015  83      5      100
  MINIMUM         50R   703 AM  50    2015  52     -2       50
                                      2000
  AVERAGE         69                        67      2       75

PRECIPITATION (IN)
  YESTERDAY        0.00          0.00 2000   0.00   0.00     0.00
  MONTH TO DATE    T                         0.01  -0.01     0.05
  SINCE OCT 1     32.14                     35.85  -3.71    24.56
  SINCE JAN 1     23.56                     22.10   1.46     6.01

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         0
  MONTH TO DATE    7                                         4
  SINCE JUN 1     28                                        23
  SINCE JUL 1      7                                         4

 COOLING
  YESTERDAY        4                                        10
  MONTH TO DATE   92                                       117
  SINCE JUN 1    178                                       203
  SINCE JAN 1    207                                       215
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     32           300 PM
 AVERAGE    66

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        96      2015
 MINIMUM TEMPERATURE (F)   52        47      1999


SUNRISE AND SUNSET
JULY 29 2016..........SUNRISE   611 AM PDT   SUNSET   824 PM PDT
JULY 30 2016..........SUNRISE   612 AM PDT   SUNSET   823 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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