Climatological Report (Daily)
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000
CDUS46 KMTR 290836
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST THU JAN 29 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 28 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         70R   317 PM  66    2014  58     12       66
  MINIMUM         45   1157 PM  28    2009  37      8       47
  AVERAGE         58                        48     10       57

PRECIPITATION (IN)
  YESTERDAY        0.00          0.39 2006   0.17  -0.17      T
  MONTH TO DATE    0.12                      6.52  -6.40     0.08
  SINCE JUL 1     19.51                     20.71  -1.20     2.10
  SINCE JAN 1      0.12                      6.52  -6.40     0.08

DEGREE DAYS
 HEATING
  YESTERDAY        7                                         8
  MONTH TO DATE  426                                       429
  SINCE DEC 1    795                                       977
  SINCE JUL 1   1153                                      1540

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1      0                                         0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     1.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     51           300 PM
 AVERAGE    76

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        68      2007
 MINIMUM TEMPERATURE (F)   37        28      1999


SUNRISE AND SUNSET
JANUARY 29 2015.......SUNRISE   719 AM PST   SUNSET   530 PM PST
JANUARY 30 2015.......SUNRISE   718 AM PST   SUNSET   531 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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