476  
CDUS43 KDMX 140630  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT SAT SEP 14 2024  
   
...............................  
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 13 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 79 103 PM 99 1897 79 0 78  
MINIMUM 60 705 AM 36 2014 54 6 48  
AVERAGE 70 66 4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.01 1961 0.11 -0.11 0.00  
MONTH TO DATE 0.00 1.64 -1.64 0.72  
SINCE SEP 1 0.00 1.64 -1.64 0.72  
SINCE JAN 1 27.97 28.77 -0.80 15.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 2  
MONTH TO DATE 28 21 7 11  
SINCE SEP 1 28 21 7 11  
SINCE JUL 1 36 30 6 16  
 
COOLING  
YESTERDAY 5 4 1 0  
MONTH TO DATE 23 63 -40 67  
SINCE SEP 1 23 63 -40 67  
SINCE JAN 1 833 926 -93 883    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 9.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 52 100 PM  
AVERAGE 75  
   
......................................................  
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 99 1939  
MINIMUM TEMPERATURE (F) 54 35 1923  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2024.....SUNRISE 650 AM CDT SUNSET 720 PM CDT  
SEPTEMBER 15 2024.....SUNRISE 651 AM CDT SUNSET 718 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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