Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
423
CDUS46 KMTR 220845
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT FRI MAR 22 2019


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 21 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         61    232 PM  74    1997  62     -1       65
                                      1965
  MINIMUM         46    409 AM  38    1969  48     -2       55
                                      1955
  AVERAGE         54                        55     -1       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.86 1975   0.08  -0.08     0.13
  MONTH TO DATE    3.48                      2.21   1.27     2.58
  SINCE OCT 1     20.12                     17.82   2.30    10.87
  SINCE JAN 1     15.24                     10.46   4.78     7.82

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       11                        10      1        5
  MONTH TO DATE  227                       217     10      228
  SINCE MAR 1    227                       217     10      228
  SINCE JUL 1   1847                      2023   -176     1594

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


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           200 AM
 LOWEST     55           100 PM
 AVERAGE    71

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        73      2008
 MINIMUM TEMPERATURE (F)   48        39      1957
                                             1951


SUNRISE AND SUNSET
MARCH 22 2019.........SUNRISE   710 AM PDT   SUNSET   723 PM PDT
MARCH 23 2019.........SUNRISE   709 AM PDT   SUNSET   724 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.