Climatological Report (Daily)
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000
CDUS46 KMTR 230825
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1225 AM PST THU NOV 23 2017


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 22 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         65    345 PM  76    2013  61      4       58
  MINIMUM         49   1237 AM  30    2007  39     10       36
  AVERAGE         57                        50      7       47

PRECIPITATION (IN)
  YESTERDAY        0.00          0.34 2016   0.17  -0.17     0.34
  MONTH TO DATE    4.92                      3.28   1.64     3.38
  SINCE OCT 1      5.13                      5.31  -0.18    10.95
  SINCE JAN 1     47.11                     27.84  19.27    34.51

DEGREE DAYS
 HEATING
  YESTERDAY        8                                        18
  MONTH TO DATE  247                                       183
  SINCE SEP 1    360                                       356
  SINCE JUL 1    364                                       368

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE SEP 1    197                                        95
  SINCE JAN 1    635                                       356
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     1.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     78           300 PM
 AVERAGE    89

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        75      2007
 MINIMUM TEMPERATURE (F)   39        26      2003


SUNRISE AND SUNSET
NOVEMBER 23 2017......SUNRISE   702 AM PST   SUNSET   453 PM PST
NOVEMBER 24 2017......SUNRISE   703 AM PST   SUNSET   453 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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