644  
CDUS43 KDMX 180630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT SUN AUG 18 2024  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 17 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 79 451 PM 104 1988 84 -5 79  
MINIMUM 64 600 AM 49 1897 62 2 57  
2012  
2013  
AVERAGE 72 73 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 1941 0.16 -0.16 0.00  
MONTH TO DATE 1.10 2.34 -1.24 1.20  
SINCE JUN 1 10.26 11.59 -1.33 6.16  
SINCE JAN 1 27.07 25.03 2.04 14.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE JUN 1 7 19 -12 17  
SINCE JUL 1 6 2 4 4  
 
COOLING  
YESTERDAY 7 8 -1 3  
MONTH TO DATE 113 156 -43 113  
SINCE JUN 1 645 686 -41 585  
SINCE JAN 1 703 764 -61 654    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 67 400 PM  
AVERAGE 82  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 109 1936  
MINIMUM TEMPERATURE (F) 62 47 2012  
 
SUNRISE AND SUNSET  
AUGUST 18 2024........SUNRISE 623 AM CDT SUNSET 803 PM CDT  
AUGUST 19 2024........SUNRISE 624 AM CDT SUNSET 802 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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