307  
CDUS46 KMTR 130034  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
534 PM PDT SUN MAR 12 2023  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MARCH 12 2023  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 1:43 PM 79 1994 62 -4 56  
MINIMUM 53 12:43 AM 40 1897 49 4 41  
AVERAGE 56 55 1 49  
 
PRECIPITATION (IN)  
TODAY 0.15 1.42 1968 0.11 0.04 0.00  
MONTH TO DATE 2.36 1.40 0.96 0.11  
SINCE OCT 1 27.67 18.47 9.20 16.99  
SINCE JAN 1 14.71 10.17 4.54 0.76  
 
DEGREE DAYS  
HEATING  
TODAY 9 10 -1 16  
MONTH TO DATE 176 120 56 128  
SINCE MAR 1 176 120 56 128  
SINCE JUL 1 2105 1938 167 1832  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 1    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 82 2007  
MINIMUM TEMPERATURE (F) 49 40 1880  
 
SUNRISE AND SUNSET  
MARCH 12 2023.........SUNRISE 6:25 AM PST SUNSET 6:14 PM PST  
MARCH 13 2023.........SUNRISE 7:24 AM PDT SUNSET 7:15 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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