502  
CDUS43 KDMX 110645  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
145 AM CDT FRI JUL 11 2025  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 10 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1920 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 342 PM 105 1936 86 2 84  
1966  
MINIMUM 70 111 AM 50 1945 65 5 63  
AVERAGE 79 75 4 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.52 2021 0.13 -0.06 T  
MONTH TO DATE 1.35 1.41 -0.06 2.06  
SINCE JUN 1 5.32 6.79 -1.47 4.22  
SINCE JAN 1 10.79 20.23 -9.44 21.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 7 17 -10 1  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 14 10 4 9  
MONTH TO DATE 99 100 -1 71  
SINCE JUN 1 351 315 36 339  
SINCE JAN 1 402 393 9 397    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 800 PM  
LOWEST 61 200 PM  
AVERAGE 78  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 107 1936  
MINIMUM TEMPERATURE (F) 65 50 1945  
 
SUNRISE AND SUNSET  
JULY 11 2025..........SUNRISE 548 AM CDT SUNSET 843 PM CDT  
JULY 12 2025..........SUNRISE 548 AM CDT SUNSET 842 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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