437  
CDUS43 KIWX 202031  
CLISBN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
431 PM EDT SUN APR 20 2025  
   
...............................
 
 
   
..THE SOUTH BEND CLIMATE SUMMARY FOR APRIL 20 2025
 
 
VALID AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 259 PM 83 1987 61 2 48  
MINIMUM 43 353 AM 15 1897 39 4 37  
AVERAGE 53 50 3 43  
 
PRECIPITATION (IN)  
TODAY 0.00 1.58 1966 0.12 -0.12 0.00  
MONTH TO DATE 2.11 2.21 -0.10 3.37  
SINCE MAR 1 7.27 4.56 2.71 7.71  
SINCE JAN 1 9.91 9.53 0.38 13.02  
 
SNOWFALL (IN)  
TODAY 0.0 0.9 1953 0.1 -0.1 0.0  
MONTH TO DATE T 0.9 -0.9 T  
SINCE MAR 1 0.4 7.7 -7.3 0.4  
SINCE JUL 1 38.1 64.4 -26.3 30.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 15 -3 22  
MONTH TO DATE 385 380 5 270  
SINCE MAR 1 1051 1259 -208 910  
SINCE JUL 1 5273 5993 -720 4749  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE MAR 1 5 2 3 0  
SINCE JAN 1 5 2 3 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 200 AM  
LOWEST 41 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE SOUTH BEND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 84 1985  
MINIMUM TEMPERATURE (F) 39 22 1904  
 
SUNRISE AND SUNSET  
APRIL 20 2025.........SUNRISE 657 AM EDT SUNSET 832 PM EDT  
APRIL 21 2025.........SUNRISE 656 AM EDT SUNSET 833 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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