959  
CDUS43 KDMX 050636  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT SUN OCT 05 2025  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR OCTOBER 4 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 86 MM 96 1938 70 16 74  
MINIMUM 65 MM 23 1935 46 19 55  
AVERAGE 76 58 18 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.04 1959 0.11 -0.11 0.71  
MONTH TO DATE 0.00 0.43 -0.43 0.71  
SINCE SEP 1 0.83 3.93 -3.10 1.42  
SINCE JAN 1 17.40 31.06 -13.66 29.39  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 0  
MONTH TO DATE 0 30 -30 19  
SINCE SEP 1 39 128 -89 61  
SINCE JUL 1 50 137 -87 69  
 
COOLING  
YESTERDAY 11 1 10 0  
MONTH TO DATE 35 4 31 0  
SINCE SEP 1 190 110 80 111  
SINCE JAN 1 1066 973 93 921    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 200 AM  
LOWEST 37 400 PM  
AVERAGE 61  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 93 1963  
MINIMUM TEMPERATURE (F) 46 31 1988  
2004  
 
SUNRISE AND SUNSET  
OCTOBER 5 2025.......SUNRISE 711 AM CDT SUNSET 644 PM CDT  
OCTOBER 6 2025.......SUNRISE 712 AM CDT SUNSET 643 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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