453  
CDUS46 KSTO 220937  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
137 AM PST WED JAN 22 2025  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR JANUARY 21 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 60 3:33 PM 68 1950 57 3 61  
MINIMUM 30 6:24 AM 21 1937 39 -9 51  
AVERAGE 45 48 -3 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.74 1967 0.08 -0.08 0.33  
MONTH TO DATE 0.15 1.78 -1.63 2.74  
SINCE OCT 1 3.79 5.61 -1.82 6.49  
SINCE JAN 1 0.15 1.78 -1.63 2.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 17 3 9  
MONTH TO DATE 349 378 -29 359  
SINCE DEC 1 777 924 -147 797  
SINCE JUL 1 1165 1314 -149 1172  
 
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 NW (320)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 28 3:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 70 1970  
MINIMUM TEMPERATURE (F) 39 22 1937  
 
SUNRISE AND SUNSET  
JANUARY 22 2025.......SUNRISE 7:14 AM PST SUNSET 5:17 PM PST  
JANUARY 23 2025.......SUNRISE 7:14 AM PST SUNSET 5:18 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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