125  
CDUS43 KDMX 280703  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
203 AM CDT TUE OCT 28 2025  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR OCTOBER 27 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 64 222 PM 87 1927 59 5 65  
MINIMUM 45 800 AM 19 1936 37 8 37  
AVERAGE 55 48 7 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.90 1939 0.08 -0.08 0.00  
MONTH TO DATE 0.82 2.49 -1.67 1.06  
SINCE SEP 1 1.65 5.99 -4.34 1.77  
SINCE JAN 1 18.22 33.12 -14.90 29.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 17 -7 14  
MONTH TO DATE 164 318 -154 234  
SINCE SEP 1 203 416 -213 276  
SINCE JUL 1 214 425 -211 284  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 58 12 46 15  
SINCE SEP 1 213 118 95 126  
SINCE JAN 1 1089 981 108 936    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 11.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 700 AM  
LOWEST 39 200 PM  
AVERAGE 57  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 84 1927  
MINIMUM TEMPERATURE (F) 37 12 1925  
 
SUNRISE AND SUNSET  
OCTOBER 28 2025.......SUNRISE 736 AM CDT SUNSET 610 PM CDT  
OCTOBER 29 2025.......SUNRISE 738 AM CDT SUNSET 609 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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