CDUS46 KMTR 280839
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1239 AM PST FRI FEB 28 2020


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76R   407 PM  75    1992  61     15       59
  MINIMUM         49    552 AM  32    1951  47      2       50
  AVERAGE         63                        54      9       55

PRECIPITATION (IN)
  YESTERDAY        0.00          1.17 2006   0.13  -0.13     0.57
  MONTH TO DATE    0.00                      3.92  -3.92     7.19
  SINCE OCT 1      6.19                     15.47  -9.28    16.64
  SINCE JAN 1      1.18                      8.11  -6.93    11.76

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

DEGREE DAYS
 HEATING
  YESTERDAY        2                        11     -9       10
  MONTH TO DATE  255                       327    -72      401
  SINCE DEC 1    994                      1230   -236     1080
  SINCE JUL 1   1363                      1794   -431     1607

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


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     3.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           700 AM
 LOWEST     33           400 PM
 AVERAGE    60

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        73      1959
 MINIMUM TEMPERATURE (F)   47        33      1955


SUNRISE AND SUNSET
FEBRUARY 28 2020......SUNRISE   643 AM PST   SUNSET   602 PM PST
FEBRUARY 29 2020......SUNRISE   641 AM PST   SUNSET   603 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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