134  
CDUS46 KSTO 200847  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
147 AM PDT THU MAR 20 2025  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR MARCH 19 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 63 4:05 PM 87 1960 69 -6 77  
MINIMUM 37 6:54 AM 32 1935 46 -9 47  
AVERAGE 50 57 -7 62  
 
PRECIPITATION (IN)  
YESTERDAY T 0.74 1973 0.05 -0.05 0.00  
MONTH TO DATE 2.46 1.16 1.30 0.61  
SINCE OCT 1 8.30 9.78 -1.48 13.69  
SINCE JAN 1 4.66 5.95 -1.29 9.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 8 7 3  
MONTH TO DATE 241 172 69 198  
SINCE MAR 1 241 172 69 198  
SINCE JUL 1 1914 2016 -102 1847  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 36 2:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 1960  
MINIMUM TEMPERATURE (F) 46 34 1987  
 
SUNRISE AND SUNSET  
MARCH 20 2025.........SUNRISE 7:07 AM PDT SUNSET 7:16 PM PDT  
MARCH 21 2025.........SUNRISE 7:05 AM PDT SUNSET 7:17 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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