187  
CDUS43 KDMX 250631  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT WED SEP 25 2024  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 24 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1920 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 1115 AM 91 1984 74 -4 82  
MINIMUM 56 1159 PM 32 1942 50 6 56  
AVERAGE 63 62 1 69  
 
PRECIPITATION (IN)  
YESTERDAY T 0.93 1973 0.11 -0.11 0.00  
MONTH TO DATE 0.71 2.88 -2.17 1.19  
SINCE SEP 1 0.71 2.88 -2.17 1.19  
SINCE JAN 1 28.68 30.01 -1.33 15.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 5 -3 0  
MONTH TO DATE 40 63 -23 20  
SINCE SEP 1 40 63 -23 20  
SINCE JUL 1 48 72 -24 25  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 98 96 2 104  
SINCE SEP 1 98 96 2 104  
SINCE JAN 1 908 959 -51 920    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 65 1200 PM  
AVERAGE 83  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 89 1920  
MINIMUM TEMPERATURE (F) 50 30 1928  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2024.....SUNRISE 701 AM CDT SUNSET 701 PM CDT  
SEPTEMBER 26 2024.....SUNRISE 702 AM CDT SUNSET 659 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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