166  
CDUS43 KDMX 120627  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT MON OCT 12 2026  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR OCTOBER 11 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1920 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 86 1962 67 MM 72  
2024  
MINIMUM MM MM 25 1987 44 MM 43  
2009  
AVERAGE MM 55 MM 58  
 
PRECIPITATION (IN)  
YESTERDAY MM 1.06 1984 0.09 MM 0.00  
MONTH TO DATE 0.64 1.09 -0.45 0.34  
SINCE SEP 1 8.23 4.59 3.64 1.17  
SINCE JAN 1 27.45 31.72 -4.27 17.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 10 MM 7  
MONTH TO DATE 29 96 -67 34  
SINCE SEP 1 64 194 -130 73  
SINCE JUL 1 64 203 -139 84  
 
COOLING  
YESTERDAY MM 1 MM 0  
MONTH TO DATE 1 11 -10 43  
SINCE SEP 1 201 117 84 198  
SINCE JAN 1 1199 980 219 1074    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 88 1940  
1975  
MINIMUM TEMPERATURE (F) 43 28 2006  
 
SUNRISE AND SUNSET  
OCTOBER 12 2026.......SUNRISE 718 AM CDT SUNSET 634 PM CDT  
OCTOBER 13 2026.......SUNRISE 719 AM CDT SUNSET 632 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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