053  
CDUS43 KDMX 030635  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1235 AM CST WED DEC 03 2025  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 2 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 31 1159 PM 67 1973 42 -11 25  
MINIMUM 11 709 AM -1 1929 24 -13 16  
AVERAGE 21 33 -12 21  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1982 0.06 -0.06 0.04  
MONTH TO DATE 0.10 0.12 -0.02 0.04  
SINCE DEC 1 0.10 0.12 -0.02 0.04  
SINCE JAN 1 19.26 35.65 -16.39 33.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 32 12 44  
MONTH TO DATE 90 64 26 87  
SINCE DEC 1 90 64 26 87  
SINCE JUL 1 1087 1324 -237 1056  
 
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 18 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95 700 AM  
LOWEST 66 200 PM  
AVERAGE 81  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 71 2012  
MINIMUM TEMPERATURE (F) 23 -8 1929  
 
SUNRISE AND SUNSET  
DECEMBER 3 2025......SUNRISE 718 AM CST SUNSET 441 PM CST  
DECEMBER 4 2025......SUNRISE 719 AM CST SUNSET 441 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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