384  
CDUS43 KDMX 240628  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1228 AM CST WED DEC 24 2025  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 23 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 52 227 PM 66 1933 35 17 44  
MINIMUM 32 952 PM -21 1989 18 14 27  
AVERAGE 42 26 16 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.64 1941 0.04 -0.04 0.00  
MONTH TO DATE 0.75 1.13 -0.38 2.01  
SINCE DEC 1 0.75 1.13 -0.38 2.01  
SINCE JAN 1 19.91 36.66 -16.75 35.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 39 -16 29  
MONTH TO DATE 941 815 126 820  
SINCE DEC 1 941 815 126 820  
SINCE JUL 1 1938 2075 -137 1789  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1089 985 104 948    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 50 200 PM  
AVERAGE 75  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 63 2021  
MINIMUM TEMPERATURE (F) 18 -19 1983  
2013  
 
SUNRISE AND SUNSET  
DECEMBER 24 2025......SUNRISE 733 AM CST SUNSET 446 PM CST  
DECEMBER 25 2025......SUNRISE 733 AM CST SUNSET 447 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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