507  
CDUS43 KDMX 070636  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT TUE APR 07 2026  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR APRIL 6 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 53 142 PM 84 1991 60 -7 55  
MINIMUM 36 312 AM 9 1982 36 0 26  
AVERAGE 45 48 -3 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 1938 0.10 -0.10 0.00  
MONTH TO DATE 1.13 0.58 0.55 0.73  
SINCE MAR 1 2.40 2.82 -0.42 2.20  
SINCE JAN 1 2.88 5.24 -2.36 3.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 17 3 24  
MONTH TO DATE 102 109 -7 117  
SINCE MAR 1 666 900 -234 698  
SINCE JUL 1 5053 5651 -598 5137  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 11 2 9 6  
SINCE JAN 1 11 2 9 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 300 AM  
LOWEST 37 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 79 1925  
1991  
MINIMUM TEMPERATURE (F) 36 13 2018  
 
SUNRISE AND SUNSET  
APRIL 7 2026.........SUNRISE 643 AM CDT SUNSET 741 PM CDT  
APRIL 8 2026.........SUNRISE 641 AM CDT SUNSET 742 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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