805  
CDUS43 KDMX 260629  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT SAT APR 26 2025  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR APRIL 25 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 63 1255 AM 89 1986 66 -3 58  
MINIMUM 50 1028 PM 23 1934 43 7 43  
AVERAGE 57 54 3 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.12 1943 0.14 -0.13 0.00  
MONTH TO DATE 1.69 2.98 -1.29 3.13  
SINCE MAR 1 3.16 5.22 -2.06 5.69  
SINCE JAN 1 4.60 7.64 -3.04 9.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 11 -3 14  
MONTH TO DATE 322 375 -53 356  
SINCE MAR 1 903 1166 -263 979  
SINCE JUL 1 5342 5917 -575 4989  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 0 7 9  
SINCE MAR 1 13 2 11 9  
SINCE JAN 1 13 2 11 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 PM  
LOWEST 80 500 PM  
AVERAGE 88  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 88 1986  
1989  
MINIMUM TEMPERATURE (F) 43 26 2022  
 
SUNRISE AND SUNSET  
APRIL 26 2025.........SUNRISE 614 AM CDT SUNSET 802 PM CDT  
APRIL 27 2025.........SUNRISE 612 AM CDT SUNSET 803 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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