296  
CDUS43 KDMX 220627  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT SUN SEP 22 2024  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 21 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 87 223 PM 95 1940 76 11 74  
MINIMUM 60 1239 AM 36 1999 51 9 52  
AVERAGE 74 64 10 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 2.47 2009 0.12 0.21 0.00  
MONTH TO DATE 0.62 2.55 -1.93 1.07  
SINCE SEP 1 0.62 2.55 -1.93 1.07  
SINCE JAN 1 28.59 29.68 -1.09 15.70  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 2  
MONTH TO DATE 28 49 -21 20  
SINCE SEP 1 28 49 -21 20  
SINCE JUL 1 36 58 -22 25  
 
COOLING  
YESTERDAY 9 3 6 0  
MONTH TO DATE 98 90 8 86  
SINCE SEP 1 98 90 8 86  
SINCE JAN 1 908 953 -45 902    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 51 200 PM  
AVERAGE 74  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 99 1937  
MINIMUM TEMPERATURE (F) 51 33 1995  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2024.....SUNRISE 658 AM CDT SUNSET 706 PM CDT  
SEPTEMBER 23 2024.....SUNRISE 659 AM CDT SUNSET 704 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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