168  
CDUS43 KDMX 260636  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT SUN JUL 26 2026  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 25 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 85 534 PM 111 1936 86 -1 80  
MINIMUM 68 521 AM 51 1933 65 3 72  
AVERAGE 77 75 2 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.90 2014 0.11 -0.11 0.14  
MONTH TO DATE 1.48 3.18 -1.70 3.32  
SINCE JUN 1 4.75 8.56 -3.81 7.29  
SINCE JAN 1 13.12 22.00 -8.88 12.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 8 17 -9 7  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 12 10 2 11  
MONTH TO DATE 280 250 30 275  
SINCE JUN 1 483 465 18 527  
SINCE JAN 1 611 543 68 578    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 900 PM  
LOWEST 74 300 PM  
AVERAGE 86  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 107 1936  
MINIMUM TEMPERATURE (F) 65 52 1937  
1962  
 
SUNRISE AND SUNSET  
JULY 26 2026..........SUNRISE 600 AM CDT SUNSET 832 PM CDT  
JULY 27 2026..........SUNRISE 601 AM CDT SUNSET 831 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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