Climatological Report (Daily)
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000
CDUS46 KMTR 220844
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
144 AM PDT WED MAY 22 2013


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 21 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76    252 PM  95    2000  75      1       76
  MINIMUM         46    541 AM  42    2010  47     -1       49
  AVERAGE         61                        61      0       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.14 2006   0.03  -0.03     0.00
  MONTH TO DATE    T                         1.09  -1.09     0.13
  SINCE JUL 1     27.26                     35.80  -8.54    23.23
  SINCE JAN 1      4.85                     21.61 -16.76    18.77

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE MAR 1      0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        4                                         2
  MONTH TO DATE   43                                        69
  SINCE MAR 1    552                                       754
  SINCE JUL 1   2629                                      2830

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE   29                                        12
  SINCE MAR 1     47                                        22
  SINCE JAN 1     47                                        22
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    13.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     27           100 PM
 AVERAGE    60

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        95      2000
 MINIMUM TEMPERATURE (F)   47        37      2010


SUNRISE AND SUNSET
MAY 22 2013...........SUNRISE   554 AM PDT   SUNSET   822 PM PDT
MAY 23 2013...........SUNRISE   553 AM PDT   SUNSET   823 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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