941  
CDUS43 KDMX 260630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT THU SEP 26 2024  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 25 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 78 217 PM 89 1920 74 4 82  
MINIMUM 48 548 AM 30 1928 50 -2 54  
AVERAGE 63 62 1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.92 1930 0.11 -0.11 0.00  
MONTH TO DATE 0.71 2.99 -2.28 1.19  
SINCE SEP 1 0.71 2.99 -2.28 1.19  
SINCE JAN 1 28.68 30.12 -1.44 15.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 5 -3 0  
MONTH TO DATE 42 68 -26 20  
SINCE SEP 1 42 68 -26 20  
SINCE JUL 1 50 77 -27 25  
 
COOLING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 98 98 0 107  
SINCE SEP 1 98 98 0 107  
SINCE JAN 1 908 961 -53 923    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 2.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 42 100 PM  
AVERAGE 71  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 94 1938  
MINIMUM TEMPERATURE (F) 49 29 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2024.....SUNRISE 702 AM CDT SUNSET 659 PM CDT  
SEPTEMBER 27 2024.....SUNRISE 703 AM CDT SUNSET 657 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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