734  
CDUS43 KDMX 160631  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT THU JUL 16 2026  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 15 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 91 407 PM 115 1936 86 5 87  
MINIMUM 65 436 AM 47 1930 65 0 62  
AVERAGE 78 75 3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.27 1984 0.13 -0.13 0.00  
MONTH TO DATE 1.03 2.05 -1.02 1.52  
SINCE JUN 1 4.30 7.43 -3.13 5.49  
SINCE JAN 1 12.67 20.87 -8.20 10.96  
 
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 13 10 3 10  
MONTH TO DATE 179 150 29 159  
SINCE JUN 1 382 365 17 411  
SINCE JAN 1 510 443 67 462    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 2.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 52 200 PM  
AVERAGE 76  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 109 1936  
MINIMUM TEMPERATURE (F) 65 49 2014  
 
SUNRISE AND SUNSET  
JULY 16 2026..........SUNRISE 551 AM CDT SUNSET 840 PM CDT  
JULY 17 2026..........SUNRISE 552 AM CDT SUNSET 839 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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