980  
CDUS43 KDMX 200634  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT FRI JUN 20 2025  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JUNE 19 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 85 308 PM 104 1936 83 2 83  
MINIMUM 60 504 AM 49 1926 62 -2 67  
1935  
1945  
AVERAGE 73 73 0 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.63 2014 0.17 -0.17 0.03  
MONTH TO DATE 0.97 3.47 -2.50 0.19  
SINCE JUN 1 0.97 3.47 -2.50 0.19  
SINCE JAN 1 6.44 16.91 -10.47 17.00  
 
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 8 8 0 10  
MONTH TO DATE 93 117 -24 148  
SINCE JUN 1 93 117 -24 148  
SINCE JAN 1 144 195 -51 206    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 46 300 PM  
AVERAGE 73  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 102 1936  
MINIMUM TEMPERATURE (F) 62 48 2003  
 
SUNRISE AND SUNSET  
JUNE 20 2025..........SUNRISE 537 AM CDT SUNSET 846 PM CDT  
JUNE 21 2025..........SUNRISE 538 AM CDT SUNSET 846 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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