Climatological Report (Daily)
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000
CDUS46 KMTR 260845
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT WED APR 26 2017


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 25 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         67    140 PM  88    2004  71     -4       69
  MINIMUM         48   1231 AM  37    2009  43      5       42
  AVERAGE         58                        57      1       56

PRECIPITATION (IN)
  YESTERDAY        0.00          0.62 2003   0.07  -0.07     0.00
  MONTH TO DATE    4.54                      1.84   2.70     1.32
  SINCE OCT 1     60.05                     34.02  26.03    31.62
  SINCE JAN 1     41.63                     20.27  21.36    23.04

DEGREE DAYS
 HEATING
  YESTERDAY        7                                         9
  MONTH TO DATE  237                                       142
  SINCE MAR 1    543                                       445
  SINCE JUL 1   2566                                      2175

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         1
  SINCE MAR 1      0                                         1
  SINCE JAN 1      0                                         4
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           900 PM
 LOWEST     48           100 PM
 AVERAGE    67

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        94      2004
 MINIMUM TEMPERATURE (F)   44        34      2009


SUNRISE AND SUNSET
APRIL 26 2017.........SUNRISE   620 AM PDT   SUNSET   759 PM PDT
APRIL 27 2017.........SUNRISE   619 AM PDT   SUNSET   800 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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