Climatological Report (Daily)
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000
CDUS46 KMTR 260828
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT THU MAY 26 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 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         65    230 PM  87    1951  68     -3       64
                                      1896
  MINIMUM         56   1159 PM  45    1967  52      4       53
                                      1965
                                      1955
  AVERAGE         61                        60      1       59

PRECIPITATION (IN)
  YESTERDAY        0.00          0.12 1946   0.01  -0.01      T
  MONTH TO DATE    0.05                      0.41  -0.36     0.02
  SINCE OCT 1     17.23                     20.27  -3.04    16.33
  SINCE JAN 1     12.44                     12.91  -0.47     3.37

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        4                         5     -1        6
  MONTH TO DATE  105                       151    -46      155
  SINCE MAR 1    475                       713   -238      486
  SINCE JUL 1   1873                      2519   -646     1433

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   10                         0     10        0
  SINCE MAR 1     30                         6     24       13
  SINCE JAN 1     30                         6     24       13
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    13.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           300 AM
 LOWEST     60           200 PM
 AVERAGE    69

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        89      1896
 MINIMUM TEMPERATURE (F)   52        42      1953


SUNRISE AND SUNSET
MAY 26 2016...........SUNRISE   552 AM PDT   SUNSET   822 PM PDT
MAY 27 2016...........SUNRISE   552 AM PDT   SUNSET   822 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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