722  
CDUS43 KDMX 130628  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT WED SEP 13 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 12 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 77 325 PM 97 1939 79 -2 76  
MINIMUM 48 544 AM 35 1940 55 -7 49  
AVERAGE 63 67 -4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.95 1928 0.12 -0.12 0.00  
MONTH TO DATE 0.72 1.53 -0.81 0.98  
SINCE SEP 1 0.72 1.53 -0.81 0.98  
SINCE JAN 1 15.35 28.66 -13.31 16.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 2  
MONTH TO DATE 9 18 -9 3  
SINCE SEP 1 9 18 -9 3  
SINCE JUL 1 14 27 -13 3  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 67 59 8 65  
SINCE SEP 1 67 59 8 65  
SINCE JAN 1 883 922 -39 1057    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 37 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 1897  
MINIMUM TEMPERATURE (F) 54 36 2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 648 AM CDT SUNSET 723 PM CDT  
SEPTEMBER 14 2023.....SUNRISE 649 AM CDT SUNSET 721 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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