938  
CDUS43 KDMX 040629  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT SUN OCT 04 2026  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR OCTOBER 3 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 92 2006 70 MM 89  
MINIMUM MM MM 32 1987 47 MM 62  
AVERAGE MM 59 MM 76  
 
PRECIPITATION (IN)  
YESTERDAY MM 2.06 1925 0.10 MM 0.00  
MONTH TO DATE T 0.32 -0.32 0.00  
SINCE SEP 1 7.59 3.82 3.77 0.83  
SINCE JAN 1 26.81 30.95 -4.14 17.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 8 MM 0  
MONTH TO DATE MM 22 MM 0  
SINCE SEP 1 35 120 -85 39  
SINCE JUL 1 35 129 -94 50  
 
COOLING  
YESTERDAY MM 1 MM 11  
MONTH TO DATE MM 3 MM 24  
SINCE SEP 1 200 109 91 179  
SINCE JAN 1 1198 972 226 1055    
...............................................................
 
 
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) 70 96 1938  
MINIMUM TEMPERATURE (F) 46 23 1935  
 
SUNRISE AND SUNSET  
OCTOBER 4 2026.......SUNRISE 710 AM CDT SUNSET 647 PM CDT  
OCTOBER 5 2026.......SUNRISE 711 AM CDT SUNSET 645 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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