Climatological Report (Daily)
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CDUS46 KMTR 220028
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
528 PM PDT SAT APR 21 2018


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 21 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         79    351 PM  92    2009  70      9       76
  MINIMUM         43    523 AM  32    2008  43      0       43
  AVERAGE         61                        56      5       60

PRECIPITATION (IN)
  TODAY            0.00          1.28 2007   0.07  -0.07     0.00
  MONTH TO DATE    4.29                      1.58   2.71     4.54
  SINCE OCT 1     24.68                     33.76  -9.08    60.05
  SINCE JAN 1     18.37                     20.01  -1.64    41.63

DEGREE DAYS
 HEATING
  TODAY            4                                         5
  MONTH TO DATE  208                                       206
  SINCE MAR 1    619                                       512
  SINCE JUL 1   2492                                      2535

 COOLING
  TODAY            0                                         0
  MONTH TO DATE    0                                         0
  SINCE MAR 1      1                                         0
  SINCE JAN 1      1                                         0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     3.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     39           300 PM
 AVERAGE    70

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        91      2013
 MINIMUM TEMPERATURE (F)   43        36      2003


SUNRISE AND SUNSET
APRIL 21 2018.........SUNRISE   627 AM PDT   SUNSET   754 PM PDT
APRIL 22 2018.........SUNRISE   625 AM PDT   SUNSET   755 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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