091  
CDUS46 KMTR 270828  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1228 AM PST SAT JAN 27 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 26 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 62 4:43 PM 78 1899 59 3 68  
MINIMUM 52 7:43 AM 36 1949 47 5 55  
AVERAGE 57 53 4 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 1967 0.14 -0.14 0.00  
MONTH TO DATE 4.90 3.68 1.22 8.89  
SINCE OCT 1 11.58 11.98 -0.40 21.85  
SINCE JAN 1 4.90 3.68 1.22 8.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 12 -4 3  
MONTH TO DATE 298 333 -35 294  
SINCE DEC 1 594 722 -128 725  
SINCE JUL 1 1103 1450 -347 1456  
 
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) 59 75 1899  
MINIMUM TEMPERATURE (F) 47 37 1898  
 
SUNRISE AND SUNSET  
JANUARY 27 2024.......SUNRISE 7:18 AM PST SUNSET 5:27 PM PST  
JANUARY 28 2024.......SUNRISE 7:17 AM PST SUNSET 5:29 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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