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CDUS46 KMTR 240853 CCA
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT THU SEP 24 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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         88    328 PM  97    2011  82      6       84
  MINIMUM         48    202 AM  42    2010  48      0       48
                                      2008
  AVERAGE         68                        65      3       66

PRECIPITATION (IN)
  YESTERDAY        0.00          0.01 2014   0.01  -0.01     0.01
  MONTH TO DATE    0.42                      0.17   0.25     0.12
  SINCE OCT 1     25.01                     36.10 -11.09    14.19
  SINCE JAN 1      6.46                     22.35 -15.89    12.69

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         0
  MONTH TO DATE   16                                         5
  SINCE SEP 1     16                                         5
  SINCE JUL 1     23                                        10

 COOLING
  YESTERDAY        3                                         1
  MONTH TO DATE  114                                        80
  SINCE SEP 1    114                                        80
  SINCE JAN 1    516                                       429
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     2.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     26           400 PM
 AVERAGE    63

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        92      2010
 MINIMUM TEMPERATURE (F)   48        40      2008


SUNRISE AND SUNSET
SEPTEMBER 24 2015.....SUNRISE   701 AM PDT   SUNSET   705 PM PDT
SEPTEMBER 25 2015.....SUNRISE   701 AM PDT   SUNSET   704 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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