262  
CDUS43 KDMX 150634  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT SUN SEP 15 2024  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 14 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 83 507 PM 99 1939 78 5 80  
MINIMUM 65 147 AM 35 1923 54 11 47  
AVERAGE 74 66 8 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.32 1992 0.12 -0.12 0.00  
MONTH TO DATE 0.00 1.76 -1.76 0.72  
SINCE SEP 1 0.00 1.76 -1.76 0.72  
SINCE JAN 1 27.97 28.89 -0.92 15.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 1  
MONTH TO DATE 28 24 4 12  
SINCE SEP 1 28 24 4 12  
SINCE JUL 1 36 33 3 17  
 
COOLING  
YESTERDAY 9 4 5 0  
MONTH TO DATE 32 67 -35 67  
SINCE SEP 1 32 67 -35 67  
SINCE JAN 1 842 930 -88 883    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 62 300 PM  
AVERAGE 80  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 99 1939  
MINIMUM TEMPERATURE (F) 54 32 2007  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2024.....SUNRISE 651 AM CDT SUNSET 718 PM CDT  
SEPTEMBER 16 2024.....SUNRISE 652 AM CDT SUNSET 716 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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