568  
CDUS43 KDMX 270629  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT TUE OCT 27 2026  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR OCTOBER 26 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 88 1940 59 MM 63  
MINIMUM MM MM 18 1942 38 MM 49  
AVERAGE MM 48 MM 56  
 
PRECIPITATION (IN)  
YESTERDAY MM 1.58 1997 0.09 MM 0.00  
MONTH TO DATE 0.90 2.41 -1.51 0.82  
SINCE SEP 1 8.49 5.91 2.58 1.65  
SINCE JAN 1 27.71 33.04 -5.33 18.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 17 MM 9  
MONTH TO DATE 60 301 -241 154  
SINCE SEP 1 95 399 -304 193  
SINCE JUL 1 95 408 -313 204  
 
COOLING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE 40 12 28 58  
SINCE SEP 1 240 118 122 213  
SINCE JAN 1 1238 981 257 1089    
...............................................................  
 
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) 59 87 1927  
MINIMUM TEMPERATURE (F) 37 19 1936  
 
SUNRISE AND SUNSET  
OCTOBER 27 2026.......SUNRISE 735 AM CDT SUNSET 612 PM CDT  
OCTOBER 28 2026.......SUNRISE 736 AM CDT SUNSET 610 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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