426  
CDUS46 KMTR 230833  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT THU MAY 23 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 22 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 67 12:43 PM 85 1943 64 3 66  
MINIMUM 52 5:43 AM 44 1909 52 0 52  
AVERAGE 60 58 2 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.74 1958 0.02 -0.02 0.00  
MONTH TO DATE 0.94 0.54 0.40 1.21  
SINCE OCT 1 25.62 22.36 3.26 33.75  
SINCE JAN 1 18.94 14.06 4.88 20.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 7 -2 6  
MONTH TO DATE 155 171 -16 190  
SINCE MAR 1 717 733 -16 923  
SINCE JUL 1 2137 2551 -414 2852  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE MAR 1 6 7 -1 0  
SINCE JAN 1 6 7 -1 0    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 91 1943  
MINIMUM TEMPERATURE (F) 52 47 1903  
 
SUNRISE AND SUNSET  
MAY 23 2024...........SUNRISE 5:54 AM PDT SUNSET 8:20 PM PDT  
MAY 24 2024...........SUNRISE 5:53 AM PDT SUNSET 8:21 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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