009  
CDUS46 KMTR 140828  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT FRI APR 14 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 13 2023
 
 
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)  
YESTERDAY  
MAXIMUM 60 1:43 PM 88 1985 63 -3 57  
MINIMUM 46 6:43 AM 43 1883 50 -4 46  
AVERAGE 53 56 -3 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 1930 0.06 -0.06 0.00  
MONTH TO DATE 0.22 0.91 -0.69 0.11  
SINCE OCT 1 32.52 21.13 11.39 17.47  
SINCE JAN 1 19.56 12.83 6.73 1.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 9 3 13  
MONTH TO DATE 151 117 34 106  
SINCE MAR 1 568 414 154 425  
SINCE JUL 1 2497 2232 265 2129  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 7  
SINCE MAR 1 0 2 -2 7  
SINCE JAN 1 0 2 -2 8    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 88 1888  
MINIMUM TEMPERATURE (F) 50 44 1878  
 
SUNRISE AND SUNSET  
APRIL 14 2023.........SUNRISE 6:36 AM PDT SUNSET 7:44 PM PDT  
APRIL 15 2023.........SUNRISE 6:35 AM PDT SUNSET 7:45 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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