885  
CDUS43 KDMX 260630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT SUN OCT 26 2025  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR OCTOBER 25 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 56 243 PM 88 1927 60 -4 62  
MINIMUM 48 628 AM 23 1926 38 10 37  
1962  
AVERAGE 52 49 3 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.94 1986 0.08 -0.08 T  
MONTH TO DATE 0.82 2.32 -1.50 1.06  
SINCE SEP 1 1.65 5.82 -4.17 1.77  
SINCE JAN 1 18.22 32.95 -14.73 29.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 16 -3 15  
MONTH TO DATE 145 284 -139 201  
SINCE SEP 1 184 382 -198 243  
SINCE JUL 1 195 391 -196 251  
 
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 18 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 11.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 53 100 PM  
AVERAGE 62  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 88 1940  
MINIMUM TEMPERATURE (F) 38 18 1942  
 
SUNRISE AND SUNSET  
OCTOBER 26 2025.......SUNRISE 734 AM CDT SUNSET 613 PM CDT  
OCTOBER 27 2025.......SUNRISE 735 AM CDT SUNSET 611 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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