044  
CDUS46 KMTR 010035  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
435 PM PST THU NOV 30 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 30 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1927 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 1:08 PM 71 1959 60 3 57  
MINIMUM 53 1:50 AM 31 1954 46 7 41  
AVERAGE 58 53 5 49  
 
PRECIPITATION (IN)  
TODAY T 2.39 1973 0.11 -0.11 0.00  
MONTH TO DATE 1.42 2.04 -0.62 1.58  
SINCE OCT 1 1.42 2.83 -1.41 1.59  
SINCE JAN 1 21.62 15.50 6.12 3.76  
 
SNOWFALL (IN)  
TODAY MM 0.0  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 12 -5 16  
MONTH TO DATE 139 260 -121 325  
SINCE SEP 1 176 406 -230 464  
SINCE JUL 1 223 508 -285 525  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 7 2 5 0  
SINCE SEP 1 141 91 50 127  
SINCE JAN 1 280 201 79 280    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 2:00 AM  
LOWEST 60 12:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 70 1959  
2021  
MINIMUM TEMPERATURE (F) 46 38 1967  
1971  
1976  
 
SUNRISE AND SUNSET  
NOVEMBER 30 2023......SUNRISE 7:05 AM PST SUNSET 4:52 PM PST  
DECEMBER 1 2023......SUNRISE 7:06 AM PST SUNSET 4:51 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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