Climatological Report (Daily)
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000
CDUS46 KMTR 200026
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
525 PM PDT THU APR 19 2018


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 19 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         72    350 PM  90    2009  70      2       65
  MINIMUM         36    606 AM  34    2008  43     -7       43
  AVERAGE         54                        56     -2       54

PRECIPITATION (IN)
  TODAY            0.00          0.54 2004   0.07  -0.07     0.17
  MONTH TO DATE    4.29                      1.44   2.85     4.54
  SINCE OCT 1     24.68                     33.62  -8.94    60.05
  SINCE JAN 1     18.37                     19.87  -1.50    41.63

DEGREE DAYS
 HEATING
  TODAY           11                                        11
  MONTH TO DATE  198                                       195
  SINCE MAR 1    609                                       501
  SINCE JUL 1   2482                                      2524

 COOLING
  TODAY            0                                         0
  MONTH TO DATE    0                                         0
  SINCE MAR 1      1                                         0
  SINCE JAN 1      1                                         0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     2.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     31           100 PM
 AVERAGE    66

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        93      2009
 MINIMUM TEMPERATURE (F)   43        32      2008


SUNRISE AND SUNSET
APRIL 19 2018.........SUNRISE   629 AM PDT   SUNSET   752 PM PDT
APRIL 20 2018.........SUNRISE   628 AM PDT   SUNSET   753 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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