245  
CDUS43 KDMX 060630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT WED SEP 06 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 5 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 91 305 PM 107 1913 81 10 74  
MINIMUM 69 1159 PM 42 1962 57 12 60  
AVERAGE 80 69 11 67  
 
PRECIPITATION (IN)  
YESTERDAY T 1.53 2018 0.13 -0.13 0.00  
MONTH TO DATE T 0.65 -0.65 0.06  
SINCE SEP 1 T 0.65 -0.65 0.06  
SINCE JAN 1 14.63 27.78 -13.15 15.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 5 -5 0  
SINCE SEP 1 0 5 -5 0  
SINCE JUL 1 5 14 -9 0  
 
COOLING  
YESTERDAY 15 5 10 2  
MONTH TO DATE 60 28 32 41  
SINCE SEP 1 60 28 32 41  
SINCE JAN 1 876 891 -15 1033    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 13.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 800 AM  
LOWEST 54 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 102 1913  
MINIMUM TEMPERATURE (F) 57 43 2011  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2023.....SUNRISE 641 AM CDT SUNSET 734 PM CDT  
SEPTEMBER 7 2023.....SUNRISE 642 AM CDT SUNSET 733 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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