517  
CDUS43 KDMX 010630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT TUE APR 01 2025  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR MARCH 31 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1920 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 355 PM 83 1986 57 -4 59  
MINIMUM 29 638 AM 12 1923 34 -5 41  
AVERAGE 41 46 -5 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.67 1929 0.09 -0.09 0.53  
MONTH TO DATE 1.47 2.24 -0.77 2.56  
SINCE MAR 1 1.47 2.24 -0.77 2.56  
SINCE JAN 1 2.91 4.66 -1.75 6.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 19 5 15  
MONTH TO DATE 581 789 -208 623  
SINCE MAR 1 581 789 -208 623  
SINCE JUL 1 5020 5540 -520 4633  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 2 4 0  
SINCE MAR 1 6 2 4 0  
SINCE JAN 1 6 2 4 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 700 AM  
LOWEST 33 100 PM  
AVERAGE 61  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 87 2010  
MINIMUM TEMPERATURE (F) 34 15 1924  
 
SUNRISE AND SUNSET  
APRIL 1 2025.........SUNRISE 653 AM CDT SUNSET 735 PM CDT  
APRIL 2 2025.........SUNRISE 651 AM CDT SUNSET 736 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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