307  
CDUS43 KDMX 090630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT MON SEP 09 2024  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 8 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 72 407 PM 104 1912 80 -8 81  
MINIMUM 41R 530 AM 43 2008 56 -15 49  
AVERAGE 57 68 -11 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.47 1989 0.13 -0.13 0.00  
MONTH TO DATE 0.00 1.04 -1.04 T  
SINCE SEP 1 0.00 1.04 -1.04 T  
SINCE JAN 1 27.97 28.17 -0.20 14.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 2 6 0  
MONTH TO DATE 27 10 17 4  
SINCE SEP 1 27 10 17 4  
SINCE JUL 1 35 19 16 9  
 
COOLING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 4 43 -39 60  
SINCE SEP 1 4 43 -39 60  
SINCE JAN 1 814 906 -92 876    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 44 500 PM  
AVERAGE 72  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 102 1947  
MINIMUM TEMPERATURE (F) 56 40 1943  
2008  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2024.....SUNRISE 645 AM CDT SUNSET 728 PM CDT  
SEPTEMBER 10 2024.....SUNRISE 646 AM CDT SUNSET 726 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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