Climatological Report (Daily)
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000
CDUS46 KMTR 260828
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT MON SEP 26 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 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         94R   243 PM  91    1970  73     21       74
                                      1960
  MINIMUM         58    441 AM  47    1972  55      3       58
                                      1948
  AVERAGE         76                        64     12       66

PRECIPITATION (IN)
  YESTERDAY        0.00          0.41 2014   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.12  -0.12      T
  SINCE OCT 1     17.23                     20.60  -3.37    16.59
  SINCE JAN 1     12.44                     13.24  -0.80     3.63

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   46                        50     -4       12
  SINCE SEP 1     46                        50     -4       12
  SINCE JUL 1    149                       163    -14       17

 COOLING
  YESTERDAY       11                         1     10        1
  MONTH TO DATE   44                        40      4       92
  SINCE SEP 1     44                        40      4       92
  SINCE JAN 1    109                       137    -28      286
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           600 AM
 LOWEST     16           500 PM
 AVERAGE    50

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        95      1958
 MINIMUM TEMPERATURE (F)   55        46      1948


SUNRISE AND SUNSET
SEPTEMBER 26 2016.....SUNRISE   701 AM PDT   SUNSET   659 PM PDT
SEPTEMBER 27 2016.....SUNRISE   702 AM PDT   SUNSET   658 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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