027  
CDUS46 KSTO 100853  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
153 AM PDT WED SEP 10 2025  
   
...............................  
 
...THE SACRAMENTO EXEC AP AND CITY CLIMATE SUMMARY FOR SEPTEMBER 9 2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1877 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 154 PM 106 2022 90 -12 99  
MINIMUM 64 1159 PM 45 1898 57 7 61  
AVERAGE 71 74 -3 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 1985 0.00 0.00 0.00  
MONTH TO DATE T 0.01 -0.01 0.00  
SINCE OCT 1 13.79 18.06 -4.27 17.63  
SINCE JAN 1 6.48 12.12 -5.64 11.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 6 9 -3 15  
MONTH TO DATE 91 82 9 126  
SINCE SEP 1 91 82 9 126  
SINCE JAN 1 1155 1079 76 1409    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 1100 PM  
LOWEST 54 200 PM  
AVERAGE 61  
   
......................................................  
 
THE SACRAMENTO EXEC AP AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 106 2015  
MINIMUM TEMPERATURE (F) 57 49 1931  
1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2025.....SUNRISE 644 AM PDT SUNSET 721 PM PDT  
SEPTEMBER 11 2025.....SUNRISE 644 AM PDT SUNSET 720 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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