Climatological Report (Daily)
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114
CDUS46 KMTR 220829
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1227 AM PST WED FEB 22 2017


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 21 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         57    322 PM  72    2014  62     -5       66
  MINIMUM         43   1155 PM  28    2006  40      3       35
  AVERAGE         50                        51     -1       51

PRECIPITATION (IN)
  YESTERDAY        0.14          0.48 2008   0.25  -0.11     0.00
  MONTH TO DATE   14.61                      4.76   9.85     0.74
  SINCE OCT 1     51.99                     25.56  26.43    20.19
  SINCE JAN 1     33.57                     11.81  21.76    11.61

DEGREE DAYS
 HEATING
  YESTERDAY       15                                        14
  MONTH TO DATE  233                                       219
  SINCE DEC 1   1386                                      1215
  SINCE JUL 1   1879                                      1660

 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  SW (220)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     67           300 PM
 AVERAGE    80

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        80      2012
 MINIMUM TEMPERATURE (F)   40        29      2006


SUNRISE AND SUNSET
FEBRUARY 22 2017......SUNRISE   652 AM PST   SUNSET   557 PM PST
FEBRUARY 23 2017......SUNRISE   651 AM PST   SUNSET   558 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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