Climatological Report (Daily)
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000
CDUS46 KMTR 010831
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1230 AM PST WED MAR 1 2017


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 28 2017...

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)
 YESTERDAY
  MAXIMUM         61    205 PM  74    2008  62     -1       68
  MINIMUM         36    623 AM  31    2012  41     -5       41
  AVERAGE         49                        52     -3       55

PRECIPITATION (IN)
  YESTERDAY        0.00          0.67 2014   0.23  -0.23     0.00
  MONTH TO DATE   14.69                      6.40   8.29     0.74
  SINCE OCT 1     52.07                     27.20  24.87    20.19
  SINCE JAN 1     33.65                     13.45  20.20    11.61

DEGREE DAYS
 HEATING
  YESTERDAY       16                                        10
  MONTH TO DATE  377                                       280
  SINCE DEC 1   1530                                      1276
  SINCE JUL 1   2023                                      1721

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         3
  SINCE DEC 1      0                                         3
  SINCE JAN 1      0                                         3
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1100 PM
 LOWEST     36           200 PM
 AVERAGE    64

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        74      2013
 MINIMUM TEMPERATURE (F)   41        32      2007


SUNRISE AND SUNSET
MARCH  1 2017.........SUNRISE   643 AM PST   SUNSET   605 PM PST
MARCH  2 2017.........SUNRISE   641 AM PST   SUNSET   606 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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