555  
CDUS46 KMTR 280038  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
438 PM PST MON JAN 27 2025  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 27 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 61 2:43 PM 75 1899 59 2 63  
MINIMUM 42 8:43 AM 37 1898 47 -5 52  
AVERAGE 52 53 -1 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 1896 0.14 -0.14 0.00  
MONTH TO DATE 0.19 3.82 -3.63 4.90  
SINCE OCT 1 10.39 12.12 -1.73 11.58  
SINCE JAN 1 0.19 3.82 -3.63 4.90  
 
DEGREE DAYS  
HEATING  
TODAY 13 12 1 7  
MONTH TO DATE 291 345 -54 305  
SINCE DEC 1 606 734 -128 601  
SINCE JUL 1 1240 1462 -222 1110  
 
COOLING  
TODAY 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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 72 1984  
MINIMUM TEMPERATURE (F) 47 36 1957  
 
SUNRISE AND SUNSET  
JANUARY 27 2025.......SUNRISE 7:17 AM PST SUNSET 5:28 PM PST  
JANUARY 28 2025.......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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