Climatological Report (Daily)
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000
CDUS46 KMTR 260845
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT TUE MAY 26 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 25 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         67    219 PM  96    2014  76     -9       96
  MINIMUM         51    646 AM  41    2008  48      3       49
  AVERAGE         59                        62     -3       73

PRECIPITATION (IN)
  YESTERDAY        0.00          0.51 2010   0.02  -0.02     0.00
  MONTH TO DATE    T                         1.19  -1.19     0.02
  SINCE OCT 1     24.49                     35.46 -10.97    14.07
  SINCE JAN 1      5.94                     21.71 -15.77    12.57

DEGREE DAYS
 HEATING
  YESTERDAY        6                                         0
  MONTH TO DATE  137                                        62
  SINCE MAR 1    560                                       536
  SINCE JUL 1   2016                                      2473

 COOLING
  YESTERDAY        0                                         8
  MONTH TO DATE    1                                        34
  SINCE MAR 1     12                                        43
  SINCE JAN 1     12                                        43
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   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     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1200 AM
 LOWEST     58           200 PM
 AVERAGE    74

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        93      2014
 MINIMUM TEMPERATURE (F)   48        43      2012


SUNRISE AND SUNSET
MAY 26 2015...........SUNRISE   552 AM PDT   SUNSET   825 PM PDT
MAY 27 2015...........SUNRISE   551 AM PDT   SUNSET   826 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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