Climatological Report (Daily)
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CDUS46 KMTR 270836
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST TUE JAN 27 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 26 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         65    324 PM  73    2014  58      7       73
  MINIMUM         34    752 AM  31    2009  37     -3       33
  AVERAGE         50                        47      3       53

PRECIPITATION (IN)
  YESTERDAY        0.00          0.60 2008   0.17  -0.17     0.00
  MONTH TO DATE    0.12                      6.18  -6.06     0.08
  SINCE JUL 1     19.51                     20.37  -0.86     2.10
  SINCE JAN 1      0.12                      6.18  -6.06     0.08

DEGREE DAYS
 HEATING
  YESTERDAY       15                                        12
  MONTH TO DATE  409                                       407
  SINCE DEC 1    778                                       955
  SINCE JUL 1   1136                                      1518

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


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     1.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     52           200 PM
 AVERAGE    76

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        70      2012
 MINIMUM TEMPERATURE (F)   37        27      2009


SUNRISE AND SUNSET
JANUARY 27 2015.......SUNRISE   721 AM PST   SUNSET   528 PM PST
JANUARY 28 2015.......SUNRISE   720 AM PST   SUNSET   529 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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