Climatological Report (Daily)
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CDUS46 KMTR 230836
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1236 AM PST WED JAN 23 2019


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR JANUARY 22 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         64    353 PM  77    2011  57      7       61
  MINIMUM         36    731 AM  28    2014  37     -1       40
  AVERAGE         50                        47      3       51

PRECIPITATION (IN)
  YESTERDAY        0.00          1.84 2012   0.18  -0.18     0.38
  MONTH TO DATE    7.95                      5.50   2.45     5.88
  SINCE OCT 1     17.60                     19.25  -1.65    12.19
  SINCE JAN 1      7.95                      5.50   2.45     5.88

DEGREE DAYS
 HEATING
  YESTERDAY       15                                        14
  MONTH TO DATE  341                                       327
  SINCE DEC 1    837                                       891
  SINCE JUL 1   1323                                      1340

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1      0                                         0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (330)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     4.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 PM
 LOWEST     32           200 PM
 AVERAGE    66

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        75      2014
                                             2006
 MINIMUM TEMPERATURE (F)   37        27      2014
                                             2007


SUNRISE AND SUNSET
JANUARY 23 2019.......SUNRISE   723 AM PST   SUNSET   523 PM PST
JANUARY 24 2019.......SUNRISE   723 AM PST   SUNSET   524 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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