809  
CDUS46 KMTR 140834  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1234 AM PST SUN JAN 14 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 13 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 11:43 PM 72 2009 58 -3 62  
MINIMUM 48 9:43 AM 35 1949 46 2 52  
AVERAGE 52 52 0 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.90 1.73 1911 0.15 0.75 0.42  
MONTH TO DATE 1.93 1.89 0.04 6.10  
SINCE OCT 1 8.61 10.19 -1.58 19.06  
SINCE JAN 1 1.93 1.89 0.04 6.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 13 0 8  
MONTH TO DATE 170 169 1 138  
SINCE DEC 1 466 558 -92 569  
SINCE JUL 1 975 1286 -311 1300  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 69 2009  
MINIMUM TEMPERATURE (F) 47 29 1888  
 
SUNRISE AND SUNSET  
JANUARY 14 2024.......SUNRISE 7:24 AM PST SUNSET 5:13 PM PST  
JANUARY 15 2024.......SUNRISE 7:24 AM PST SUNSET 5:14 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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