433  
CDUS43 KDMX 010628  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT SUN SEP 01 2024  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 31 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 81 424 PM 100 1912 82 -1 81  
1947  
MINIMUM 53 545 AM 42 1915 59 -6 48  
AVERAGE 67 70 -3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.77 1989 0.15 -0.15 0.00  
MONTH TO DATE 2.00 4.44 -2.44 1.20  
SINCE JUN 1 11.16 13.69 -2.53 6.16  
SINCE JAN 1 27.97 27.13 0.84 14.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 8 3 5 1  
SINCE JUN 1 9 22 -13 18  
SINCE JUL 1 8 5 3 5  
 
COOLING  
YESTERDAY 2 6 -4 0  
MONTH TO DATE 220 255 -35 275  
SINCE JUN 1 752 785 -33 747  
SINCE JAN 1 810 863 -53 816    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 48 1200 PM  
AVERAGE 74  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 103 1911  
MINIMUM TEMPERATURE (F) 58 42 1949  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2024.....SUNRISE 637 AM CDT SUNSET 741 PM CDT  
SEPTEMBER 2 2024.....SUNRISE 638 AM CDT SUNSET 740 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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