Climatological Report (Daily)
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000
CDUS46 KMTR 300835
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST FRI JAN 30 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 29 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   233 PM  68    2007  58     12       63
  MINIMUM         38    753 AM  28    1999  37      1       50
  AVERAGE         54                        48      6       57

PRECIPITATION (IN)
  YESTERDAY        0.00          0.31 2011   0.17  -0.17     0.01
  MONTH TO DATE    0.12                      6.69  -6.57     0.09
  SINCE JUL 1     19.51                     20.88  -1.37     2.11
  SINCE JAN 1      0.12                      6.69  -6.57     0.09

DEGREE DAYS
 HEATING
  YESTERDAY       11                                         8
  MONTH TO DATE  437                                       437
  SINCE DEC 1    806                                       985
  SINCE JUL 1   1164                                      1548

 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  SE (150)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SE (140)
  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          1200 AM
 LOWEST     45           200 PM
 AVERAGE    73

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        68      2013
 MINIMUM TEMPERATURE (F)   37        26      2002


SUNRISE AND SUNSET
JANUARY 30 2015.......SUNRISE   718 AM PST   SUNSET   531 PM PST
JANUARY 31 2015.......SUNRISE   718 AM PST   SUNSET   532 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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