580  
CDUS46 KSTO 300934  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
134 AM PST THU JAN 30 2025  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR JANUARY 29 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 3:57 PM 72 2024 58 2 72  
MINIMUM 32 7:32 AM 25 1949 40 -8 43  
AVERAGE 46 49 -3 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.85 1966 0.09 -0.09 0.00  
MONTH TO DATE 0.20 2.41 -2.21 4.25  
SINCE OCT 1 3.84 6.24 -2.40 8.00  
SINCE JAN 1 0.20 2.41 -2.21 4.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 16 3 7  
MONTH TO DATE 499 511 -12 443  
SINCE DEC 1 927 1057 -130 881  
SINCE JUL 1 1315 1447 -132 1256  
 
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 N (0)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 8:00 AM  
LOWEST 40 4:00 PM  
AVERAGE 66  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 70 2024  
MINIMUM TEMPERATURE (F) 40 25 1957  
 
SUNRISE AND SUNSET  
JANUARY 30 2025.......SUNRISE 7:09 AM PST SUNSET 5:26 PM PST  
JANUARY 31 2025.......SUNRISE 7:08 AM PST SUNSET 5:27 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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