480  
CDUS46 KSTO 010134  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
534 PM PST FRI JAN 31 2025  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR JANUARY 31 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 53 2:37 PM 70 1976 59 -6 61  
MINIMUM 40 6:44 AM 26 1946 40 0 52  
AVERAGE 47 49 -2 57  
 
PRECIPITATION (IN)  
TODAY 0.08 1.28 1986 0.08 0.00 0.39  
MONTH TO DATE 0.28 2.57 -2.29 4.64  
SINCE OCT 1 3.92 6.40 -2.48 8.39  
SINCE JAN 1 0.28 2.57 -2.29 4.64  
 
DEGREE DAYS  
HEATING  
TODAY 18 16 2 8  
MONTH TO DATE 535 543 -8 457  
SINCE DEC 1 963 1089 -126 895  
SINCE JUL 1 1351 1479 -128 1270  
 
COOLING  
TODAY 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 3 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 4:00 PM  
LOWEST 74 12:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 72 1976  
MINIMUM TEMPERATURE (F) 40 25 1950  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 7:08 AM PST SUNSET 5:27 PM PST  
FEBRUARY 1 2025......SUNRISE 7:07 AM PST SUNSET 5:28 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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