CDUS46 KMTR 190831

CLISFD



CLIMATE REPORT 

NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA

131 AM PDT THU MAR 19 2026



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



...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MARCH 18 2026...



CLIMATE NORMAL PERIOD: 1991 TO 2020

CLIMATE RECORD PERIOD: 1850 TO 2026





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         84   1:43 PM  86    1914  62     22       59        

  MINIMUM         51  11:43 PM  41    1886  49      2       45        

  AVERAGE         68                        56     12       52     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          1.57 1989   0.09  -0.09     0.00     

  MONTH TO DATE    0.06                      2.00  -1.94     1.46     

  SINCE OCT 1     16.14                     19.07  -2.93    18.85     

  SINCE JAN 1      7.21                     10.77  -3.56     8.65     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        0                        10    -10       13        

  MONTH TO DATE   75                       180   -105      206        

  SINCE MAR 1     75                       180   -105      206        

  SINCE JUL 1   1560                      1998   -438     1806        



 COOLING                                                              

  YESTERDAY        3                         0      3        0        

  MONTH TO DATE   20                         0     20        0        

  SINCE MAR 1     20                         0     20        0        

  SINCE JAN 1     23                         0     23        0        

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





THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   62        80      1914                      

 MINIMUM TEMPERATURE (F)   49        40      1894                      





SUNRISE AND SUNSET                                                    

MARCH 19 2026.........SUNRISE   7:14 AM PDT   SUNSET   7:21 PM PDT     

MARCH 20 2026.........SUNRISE   7:13 AM PDT   SUNSET   7:22 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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