Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 110831
CLISFO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT THU APR 11 2024

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 10 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72   2:06 PM  91    1988  65      7       68
  MINIMUM         49   5:51 AM  41    1946  49      0       52
                                      1949
  AVERAGE         61                        57      4       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.54 1982   0.05  -0.05     0.00
  MONTH TO DATE    0.50                      0.63  -0.13     0.06
  SINCE OCT 1     18.91                     18.18   0.73    30.62
  SINCE JAN 1     13.58                     11.21   2.37    19.37

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

DEGREE DAYS
 HEATING
  YESTERDAY        4                         8     -4        5
  MONTH TO DATE   90                        83      7      101
  SINCE MAR 1    367                       379    -12      492
  SINCE JUL 1   1508                      2058   -550     2200

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


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           1:00 AM
 LOWEST     49           3:00 PM
 AVERAGE    68

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        84      1988
 MINIMUM TEMPERATURE (F)   49        38      1953
                                             1967


SUNRISE AND SUNSET
APRIL 11 2024.........SUNRISE   6:39 AM PDT   SUNSET   7:42 PM PDT
APRIL 12 2024.........SUNRISE   6:38 AM PDT   SUNSET   7:43 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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