407  
CDUS43 KDMX 200631  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT TUE AUG 20 2024  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 19 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 79 443 PM 106 1913 84 -5 91  
MINIMUM 58 1152 PM 48 1950 62 -4 63  
AVERAGE 69 73 -4 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.38 1949 0.15 -0.15 0.00  
MONTH TO DATE 1.10 2.64 -1.54 1.20  
SINCE JUN 1 10.26 11.89 -1.63 6.16  
SINCE JAN 1 27.07 25.33 1.74 14.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 1  
SINCE JUN 1 7 19 -12 18  
SINCE JUL 1 6 2 4 5  
 
COOLING  
YESTERDAY 4 8 -4 12  
MONTH TO DATE 124 172 -48 125  
SINCE JUN 1 656 702 -46 597  
SINCE JAN 1 714 780 -66 666    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 45 200 PM  
AVERAGE 73  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1947  
MINIMUM TEMPERATURE (F) 62 41 1950  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 625 AM CDT SUNSET 800 PM CDT  
AUGUST 21 2024........SUNRISE 626 AM CDT SUNSET 759 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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