156  
CDUS43 KDMX 170638  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
138 AM CDT TUE JUN 17 2025  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JUNE 16 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 87 416 PM 97 1936 83 4 88  
MINIMUM 64 511 AM 49 1947 61 3 68  
1989  
AVERAGE 76 72 4 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.24 1990 0.18 -0.18 T  
MONTH TO DATE 0.47 2.95 -2.48 0.16  
SINCE JUN 1 0.47 2.95 -2.48 0.16  
SINCE JAN 1 5.94 16.39 -10.45 16.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 13 -6 1  
SINCE JUN 1 7 13 -6 1  
SINCE JUL 1 5522 6143 -621 5093  
 
COOLING  
YESTERDAY 11 7 4 13  
MONTH TO DATE 69 93 -24 103  
SINCE JUN 1 69 93 -24 103  
SINCE JAN 1 120 171 -51 161    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 53 300 PM  
AVERAGE 75  
   
......................................................  
 
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 2025..........SUNRISE 537 AM CDT SUNSET 845 PM CDT  
JUNE 18 2025..........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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