502  
CDUS43 KDMX 130632  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
132 AM CDT SUN JUL 13 2025  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 12 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 82 251 PM 109 1936 86 -4 84  
MINIMUM 63 1159 PM 54 1898 65 -2 61  
2007  
AVERAGE 73 75 -2 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.78 1989 0.12 -0.12 0.00  
MONTH TO DATE 1.52 1.66 -0.14 2.06  
SINCE JUN 1 5.49 7.04 -1.55 4.22  
SINCE JAN 1 10.96 20.48 -9.52 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 8 10 -2 8  
MONTH TO DATE 134 120 14 86  
SINCE JUN 1 386 335 51 354  
SINCE JAN 1 437 413 24 412    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 60 400 PM  
AVERAGE 80  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 112 1936  
MINIMUM TEMPERATURE (F) 65 47 1940  
 
SUNRISE AND SUNSET  
JULY 13 2025..........SUNRISE 549 AM CDT SUNSET 842 PM CDT  
JULY 14 2025..........SUNRISE 550 AM CDT SUNSET 841 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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