483  
CDUS46 KMTR 250033  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
533 PM PDT WED MAY 24 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 24 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 62 1:43 PM 88 1927 65 -3 79  
MINIMUM 51 6:43 AM 46 1911 52 -1 52  
AVERAGE 57 58 -1 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.08 1931 0.02 -0.02 0.00  
MONTH TO DATE 1.21 0.58 0.63 0.02  
SINCE OCT 1 33.75 22.40 11.35 18.46  
SINCE JAN 1 20.79 14.10 6.69 2.23  
 
DEGREE DAYS  
HEATING  
TODAY 8 7 1 0  
MONTH TO DATE 205 185 20 186  
SINCE MAR 1 938 747 191 780  
SINCE JUL 1 2867 2565 302 2484  
 
COOLING  
TODAY 0 0 0 1  
MONTH TO DATE 0 0 0 1  
SINCE MAR 1 0 7 -7 8  
SINCE JAN 1 0 7 -7 9    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 87 1896  
MINIMUM TEMPERATURE (F) 52 47 1899  
 
SUNRISE AND SUNSET  
MAY 24 2023...........SUNRISE 5:53 AM PDT SUNSET 8:20 PM PDT  
MAY 25 2023...........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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