673  
CDUS43 KDMX 290628  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT TUE AUG 29 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 28 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 86 345 PM 98 1984 83 3 86  
2013  
MINIMUM 53 541 AM 41 1935 60 -7 71  
AVERAGE 70 71 -1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.07 2018 0.15 -0.15 0.22  
MONTH TO DATE 1.20 3.99 -2.79 0.99  
SINCE JUN 1 6.16 13.24 -7.08 5.40  
SINCE JAN 1 14.63 26.68 -12.05 15.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE JUN 1 18 19 -1 4  
SINCE JUL 1 5 2 3 0  
 
COOLING  
YESTERDAY 5 6 -1 14  
MONTH TO DATE 262 237 25 281  
SINCE JUN 1 734 767 -33 845  
SINCE JAN 1 803 845 -42 970    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 40 300 PM  
AVERAGE 70  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1984  
MINIMUM TEMPERATURE (F) 59 42 1946  
 
SUNRISE AND SUNSET  
AUGUST 29 2023........SUNRISE 633 AM CDT SUNSET 747 PM CDT  
AUGUST 30 2023........SUNRISE 634 AM CDT SUNSET 746 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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