471  
CDUS46 KSTO 180852  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
152 AM PDT SAT OCT 18 2025  
   
...............................  
 
...THE SACRAMENTO EXEC AP AND CITY CLIMATE SUMMARY FOR OCTOBER 17 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 74 411 PM 93 1961 79 -5 76  
1988  
2020  
MINIMUM 46 643 AM 38 1893 50 -4 56  
1905  
AVERAGE 60 64 -4 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.43 1914 0.03 -0.03 0.00  
MONTH TO DATE 1.86 0.33 1.53 T  
SINCE OCT 1 1.86 0.33 1.53 T  
SINCE JAN 1 8.36 12.53 -4.17 11.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 42 23 19 0  
SINCE SEP 1 42 28 14 2  
SINCE JUL 1 42 28 14 2  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 25 55 -30 164  
SINCE SEP 1 309 285 24 435  
SINCE JAN 1 1373 1282 91 1718    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 1.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 46 400 PM  
AVERAGE 73  
   
......................................................  
 
THE SACRAMENTO EXEC AP AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 1988  
1991  
MINIMUM TEMPERATURE (F) 50 39 1905  
 
SUNRISE AND SUNSET  
OCTOBER 18 2025.......SUNRISE 718 AM PDT SUNSET 623 PM PDT  
OCTOBER 19 2025.......SUNRISE 719 AM PDT SUNSET 622 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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