Climatological Report (Daily)
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000
CDUS46 KMTR 290026
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
526 PM PDT SUN MAY 28 2017


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 28 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         75    353 PM  93    2003  77     -2       87
  MINIMUM         51   1209 AM  37    2010  48      3       50
  AVERAGE         63                        62      1       69

PRECIPITATION (IN)
  TODAY            0.00          0.09 2011   0.02  -0.02     0.00
  MONTH TO DATE    0.03                      1.26  -1.23     0.30
  SINCE OCT 1     60.10                     35.53  24.57    31.95
  SINCE JAN 1     41.68                     21.78  19.90    23.37

DEGREE DAYS
 HEATING
  TODAY            2                                         0
  MONTH TO DATE  117                                       114
  SINCE MAR 1    671                                       583
  SINCE JUL 1   2694                                      2313

 COOLING
  TODAY            0                                         4
  MONTH TO DATE   37                                        19
  SINCE MAR 1     37                                        21
  SINCE JAN 1     37                                        24
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     50           400 PM
 AVERAGE    75

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        89      2002
 MINIMUM TEMPERATURE (F)   48        40      2006


SUNRISE AND SUNSET
MAY 28 2017...........SUNRISE   551 AM PDT   SUNSET   827 PM PDT
MAY 29 2017...........SUNRISE   550 AM PDT   SUNSET   828 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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