819  
CDUS43 KDMX 310629  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT WED JUL 31 2024  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 30 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 82 123 PM 105 1935 86 -4 86  
MINIMUM 65 303 PM 48 1971 64 1 63  
AVERAGE 74 75 -1 75  
 
PRECIPITATION (IN)  
YESTERDAY 1.02 2.31 1959 0.12 0.90 0.00  
MONTH TO DATE 5.08 3.75 1.33 2.53  
SINCE JUN 1 7.24 9.13 -1.89 4.96  
SINCE JAN 1 24.05 22.57 1.48 13.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 4  
SINCE JUN 1 1 17 -16 17  
SINCE JUL 1 0 0 0 4  
 
COOLING  
YESTERDAY 9 10 -1 10  
MONTH TO DATE 254 300 -46 247  
SINCE JUN 1 522 515 7 464  
SINCE JAN 1 580 593 -13 533    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 45 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 74 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 60 200 PM  
AVERAGE 79  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 104 1988  
MINIMUM TEMPERATURE (F) 64 47 1936  
 
SUNRISE AND SUNSET  
JULY 31 2024..........SUNRISE 605 AM CDT SUNSET 827 PM CDT  
AUGUST 1 2024........SUNRISE 606 AM CDT SUNSET 825 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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