Climatological Report (Daily)
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000
CDUS46 KMTR 240027
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
526 PM PDT WED MAY 23 2018


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 23 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         61    201 PM  97    2000  76    -15       84
  MINIMUM         53    456 AM  40    2002  47      6       49
  AVERAGE         57                        62     -5       67

PRECIPITATION (IN)
  TODAY            T             0.02 2006   0.02  -0.02     0.00
  MONTH TO DATE    T                         1.14  -1.14      T
  SINCE OCT 1     24.70                     35.41 -10.71    60.07
  SINCE JAN 1     18.39                     21.66  -3.27    41.65

DEGREE DAYS
 HEATING
  TODAY            8                                         0
  MONTH TO DATE   96                                        86
  SINCE MAR 1    785                                       640
  SINCE JUL 1   2658                                      2663

 COOLING
  TODAY            0                                         2
  MONTH TO DATE    4                                        37
  SINCE MAR 1      5                                        37
  SINCE JAN 1      5                                        37
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     5.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     72          1100 AM
 AVERAGE    83

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        85      2001
 MINIMUM TEMPERATURE (F)   48        39      2013


SUNRISE AND SUNSET
MAY 23 2018...........SUNRISE   554 AM PDT   SUNSET   823 PM PDT
MAY 24 2018...........SUNRISE   553 AM PDT   SUNSET   824 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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