Climatological Report (Daily)
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000
CDUS46 KMTR 290837
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT FRI APR 29 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 28 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    103 PM  89    1981  66     -3       64
  MINIMUM         48    604 AM  39    1967  50     -2       52
  AVERAGE         56                        58     -2       58

PRECIPITATION (IN)
  YESTERDAY        0.00          0.60 1951   0.03  -0.03     0.00
  MONTH TO DATE    0.82                      1.24  -0.42     1.28
  SINCE OCT 1     17.18                     19.81  -2.63    16.31
  SINCE JAN 1     12.39                     12.45  -0.06     3.35

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

DEGREE DAYS
 HEATING
  YESTERDAY        9                         7      2        7
  MONTH TO DATE  137                       233    -96      182
  SINCE MAR 1    354                       547   -193      326
  SINCE JUL 1   1752                      2353   -601     1273

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   20                         0     20        2
  SINCE MAR 1     20                         1     19        8
  SINCE JAN 1     20                         1     19        8
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  18   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    18.1


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    86          1200 AM
 LOWEST     56           100 PM
 AVERAGE    71

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        92      1981
 MINIMUM TEMPERATURE (F)   50        40      1950


SUNRISE AND SUNSET
APRIL 29 2016.........SUNRISE   616 AM PDT   SUNSET   758 PM PDT
APRIL 30 2016.........SUNRISE   615 AM PDT   SUNSET   759 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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