764  
CDUS43 KDMX 170638  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
138 AM CDT WED JUN 17 2026  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JUNE 16 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 74 544 PM 97 1936 83 -9 87  
MINIMUM 58 1236 AM 49 1947 61 -3 64  
1989  
AVERAGE 66 72 -6 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 2.24 1990 0.18 -0.09 0.00  
MONTH TO DATE 2.80 2.95 -0.15 0.47  
SINCE JUN 1 2.80 2.95 -0.15 0.47  
SINCE JAN 1 11.17 16.39 -5.22 5.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 13 -9 7  
SINCE JUN 1 4 13 -9 7  
SINCE JUL 1 5403 6143 -740 5522  
 
COOLING  
YESTERDAY 1 7 -6 11  
MONTH TO DATE 117 93 24 76  
SINCE JUN 1 117 93 24 76  
SINCE JAN 1 245 171 74 127    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 400 AM  
LOWEST 30 400 PM  
AVERAGE 56  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1936  
MINIMUM TEMPERATURE (F) 62 46 1960  
 
SUNRISE AND SUNSET  
JUNE 17 2026..........SUNRISE 537 AM CDT SUNSET 845 PM CDT  
JUNE 18 2026..........SUNRISE 537 AM CDT SUNSET 845 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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