416  
CDUS43 KDMX 240636  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT FRI APR 24 2026  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR APRIL 23 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 80 409 PM 86 1960 65 15 79  
MINIMUM 57 1159 PM 26 1927 42 15 55  
AVERAGE 69 54 15 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.66 2.04 1955 0.14 0.52 T  
MONTH TO DATE 3.85 2.69 1.16 1.68  
SINCE MAR 1 5.12 4.93 0.19 3.15  
SINCE JAN 1 5.60 7.35 -1.75 4.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 12 -12 0  
MONTH TO DATE 239 353 -114 314  
SINCE MAR 1 803 1144 -341 895  
SINCE JUL 1 5190 5895 -705 5334  
 
COOLING  
YESTERDAY 4 0 4 2  
MONTH TO DATE 37 0 37 5  
SINCE MAR 1 48 2 46 11  
SINCE JAN 1 48 2 46 11    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 PM  
LOWEST 56 400 PM  
AVERAGE 76  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 88 1989  
MINIMUM TEMPERATURE (F) 42 27 1927  
1956  
1967  
 
SUNRISE AND SUNSET  
APRIL 24 2026.........SUNRISE 617 AM CDT SUNSET 759 PM CDT  
APRIL 25 2026.........SUNRISE 616 AM CDT SUNSET 801 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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