094  
CDUS43 KDMX 100633  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT TUE SEP 10 2024  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 9 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 78 351 PM 102 1947 80 -2 82  
MINIMUM 50 613 AM 40 1943 56 -6 48  
2008  
AVERAGE 64 68 -4 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.20 2014 0.12 -0.12 0.00  
MONTH TO DATE 0.00 1.16 -1.16 T  
SINCE SEP 1 0.00 1.16 -1.16 T  
SINCE JAN 1 27.97 28.29 -0.32 14.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 28 12 16 4  
SINCE SEP 1 28 12 16 4  
SINCE JUL 1 36 21 15 9  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 4 47 -43 60  
SINCE SEP 1 4 47 -43 60  
SINCE JAN 1 814 910 -96 876    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1200 AM  
LOWEST 40 300 PM  
AVERAGE 62  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 100 1912  
MINIMUM TEMPERATURE (F) 55 40 1910  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2024.....SUNRISE 646 AM CDT SUNSET 726 PM CDT  
SEPTEMBER 11 2024.....SUNRISE 647 AM CDT SUNSET 725 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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