375  
CDUS46 KMTR 310028  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
528 PM PDT TUE MAY 30 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 30 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 12:43 PM 101 2001 65 -3 63  
MINIMUM 54 5:43 AM 47 1899 52 2 51  
AVERAGE 58 59 -1 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.33 1940 0.02 -0.02 0.00  
MONTH TO DATE 1.21 0.69 0.52 0.02  
SINCE OCT 1 33.75 22.51 11.24 18.46  
SINCE JAN 1 20.79 14.21 6.58 2.23  
 
DEGREE DAYS  
HEATING  
TODAY 7 6 1 8  
MONTH TO DATE 253 225 28 230  
SINCE MAR 1 986 787 199 824  
SINCE JUL 1 2915 2605 310 2528  
 
COOLING  
TODAY 0 0 0 0  
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 90 2001  
MINIMUM TEMPERATURE (F) 52 47 1971  
 
SUNRISE AND SUNSET  
MAY 30 2023...........SUNRISE 5:50 AM PDT SUNSET 8:25 PM PDT  
MAY 31 2023...........SUNRISE 5:50 AM PDT SUNSET 8:25 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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