283  
CDUS43 KDMX 210628  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT WED AUG 21 2024  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 20 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 78 232 PM 103 1947 84 -6 93  
MINIMUM 54 412 AM 41 1950 62 -8 72  
AVERAGE 66 73 -7 83  
 
PRECIPITATION (IN)  
YESTERDAY T 4.54 2010 0.15 -0.15 0.00  
MONTH TO DATE 1.10 2.79 -1.69 1.20  
SINCE JUN 1 10.26 12.04 -1.78 6.16  
SINCE JAN 1 27.07 25.48 1.59 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 1 8 -7 18  
MONTH TO DATE 125 180 -55 143  
SINCE JUN 1 657 710 -53 615  
SINCE JAN 1 715 788 -73 684    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 4.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 60 1000 AM  
AVERAGE 80  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 104 1936  
MINIMUM TEMPERATURE (F) 61 48 1950  
 
SUNRISE AND SUNSET  
AUGUST 21 2024........SUNRISE 626 AM CDT SUNSET 759 PM CDT  
AUGUST 22 2024........SUNRISE 627 AM CDT SUNSET 757 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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