041  
CDUS43 KDMX 190632  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
132 AM CDT THU JUN 19 2025  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JUNE 18 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 79 418 PM 101 1953 83 -4 90  
MINIMUM 63 1159 PM 50 1950 62 1 73  
AVERAGE 71 72 -1 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.50 4.29 1946 0.18 0.32 0.00  
MONTH TO DATE 0.97 3.30 -2.33 0.16  
SINCE JUN 1 0.97 3.30 -2.33 0.16  
SINCE JAN 1 6.44 16.74 -10.30 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 6 8 -2 17  
MONTH TO DATE 85 109 -24 138  
SINCE JUN 1 85 109 -24 138  
SINCE JAN 1 136 187 -51 196    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 PM  
LOWEST 71 500 PM  
AVERAGE 84  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 104 1936  
MINIMUM TEMPERATURE (F) 62 49 1926  
1935  
1945  
 
SUNRISE AND SUNSET  
JUNE 19 2025..........SUNRISE 537 AM CDT SUNSET 845 PM CDT  
JUNE 20 2025..........SUNRISE 537 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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