574  
CDUS46 KMTR 310826  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1226 AM PST WED JAN 31 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 30 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 66 1:43 PM 72 1899 59 7 55  
MINIMUM 54 7:43 AM 36 1922 47 7 43  
AVERAGE 60 53 7 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.63 1877 0.14 -0.14 0.00  
MONTH TO DATE 4.90 4.25 0.65 8.89  
SINCE OCT 1 11.58 12.55 -0.97 21.85  
SINCE JAN 1 4.90 4.25 0.65 8.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 12 -7 16  
MONTH TO DATE 315 381 -66 353  
SINCE DEC 1 611 770 -159 784  
SINCE JUL 1 1120 1498 -378 1515  
 
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 74 2015  
MINIMUM TEMPERATURE (F) 47 37 1917  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 7:15 AM PST SUNSET 5:32 PM PST  
FEBRUARY 1 2024......SUNRISE 7:14 AM PST SUNSET 5:33 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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