139  
CDUS43 KDMX 170627  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT SAT AUG 17 2024  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 16 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 86 329 PM 106 1936 84 2 81  
MINIMUM 63 400 AM 49 2013 62 1 53  
AVERAGE 75 73 2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.22 2009 0.16 -0.16 0.00  
MONTH TO DATE 1.10 2.18 -1.08 1.20  
SINCE JUN 1 10.26 11.43 -1.17 6.16  
SINCE JAN 1 27.07 24.87 2.20 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 10 8 2 2  
MONTH TO DATE 106 148 -42 110  
SINCE JUN 1 638 678 -40 582  
SINCE JAN 1 696 756 -60 651    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 57 100 PM  
AVERAGE 79  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 104 1988  
MINIMUM TEMPERATURE (F) 62 49 1897  
2012  
2013  
 
SUNRISE AND SUNSET  
AUGUST 17 2024........SUNRISE 622 AM CDT SUNSET 805 PM CDT  
AUGUST 18 2024........SUNRISE 623 AM CDT SUNSET 803 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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