163  
CDUS43 KDMX 300629  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT WED AUG 30 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1920 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 200 PM 98 1984 82 7 88  
MINIMUM 61 203 AM 42 1946 59 2 62  
AVERAGE 75 71 4 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.71 1975 0.15 -0.15 0.15  
MONTH TO DATE 1.20 4.14 -2.94 1.14  
SINCE JUN 1 6.16 13.39 -7.23 5.55  
SINCE JAN 1 14.63 26.83 -12.20 15.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 1 0 0  
SINCE JUN 1 18 20 -2 4  
SINCE JUL 1 5 3 2 0  
 
COOLING  
YESTERDAY 10 6 4 10  
MONTH TO DATE 272 243 29 291  
SINCE JUN 1 744 773 -29 855  
SINCE JAN 1 813 851 -38 980    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 38 200 PM  
AVERAGE 66  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 104 1947  
MINIMUM TEMPERATURE (F) 59 42 1915  
 
SUNRISE AND SUNSET  
AUGUST 30 2023........SUNRISE 634 AM CDT SUNSET 746 PM CDT  
AUGUST 31 2023........SUNRISE 635 AM CDT SUNSET 744 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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