CDUS46 KMTR 290831
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1231 AM PST SUN NOV 29 2020

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 28 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         64   3:30 PM  70    1995  60      4       53
  MINIMUM         41   7:14 AM  32    1952  47     -6       40
  AVERAGE         53                        53      0       47

PRECIPITATION (IN)
  YESTERDAY        0.00          1.76 1970   0.10  -0.10      T
  MONTH TO DATE    0.31                      2.18  -1.87     1.14
  SINCE OCT 1      0.31                      3.13  -2.82     1.14
  SINCE JAN 1      4.47                     16.42 -11.95    19.63

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

DEGREE DAYS
 HEATING
  YESTERDAY       12                        12      0       18
  MONTH TO DATE  251                       253     -2      217
  SINCE SEP 1    306                       427   -121      305
  SINCE JUL 1    370                       540   -170      334

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE SEP 1    234                        66    168      167
  SINCE JAN 1    399                       163    236      384
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     2.3


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    89           8:00 AM
 LOWEST     36           3:00 PM
 AVERAGE    63

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        71      1977
 MINIMUM TEMPERATURE (F)   47        36      1954


SUNRISE AND SUNSET
NOVEMBER 29 2020......SUNRISE   7:04 AM PST   SUNSET   4:52 PM PST
NOVEMBER 30 2020......SUNRISE   7:05 AM PST   SUNSET   4:51 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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