277  
CDUS46 KSTO 160937  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
137 AM PST THU JAN 16 2025  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR JANUARY 15 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1931 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 2:42 PM 68 2009 56 9 55  
MINIMUM 33 7:30 AM 23 1949 39 -6 47  
AVERAGE 49 47 2 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.80 1935 0.08 -0.08 0.00  
MONTH TO DATE 0.15 1.28 -1.13 1.06  
SINCE OCT 1 3.79 5.11 -1.32 4.81  
SINCE JAN 1 0.15 1.28 -1.13 1.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 18 -2 14  
MONTH TO DATE 240 272 -32 284  
SINCE DEC 1 668 818 -150 722  
SINCE JUL 1 1056 1208 -152 1097  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 5:00 AM  
LOWEST 30 2:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 71 1970  
MINIMUM TEMPERATURE (F) 39 25 1949  
2007  
 
SUNRISE AND SUNSET  
JANUARY 16 2025.......SUNRISE 7:17 AM PST SUNSET 5:11 PM PST  
JANUARY 17 2025.......SUNRISE 7:17 AM PST SUNSET 5:12 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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