135  
CDUS43 KDMX 110628  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT WED SEP 11 2024  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 10 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 159 PM 99 1927 79 6 81  
2013  
MINIMUM 59 545 AM 42 1910 58 1 62  
AVERAGE 72 68 4 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.61 1972 0.11 -0.11 0.62  
MONTH TO DATE T 1.13 -1.13 0.62  
SINCE SEP 1 T 1.13 -1.13 0.62  
SINCE JAN 1 29.33 28.23 1.10 19.42  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 4 12 -8 0  
SINCE SEP 1 4 12 -8 0  
SINCE JUL 1 4 17 -13 2  
 
COOLING  
YESTERDAY 7 5 2 7  
MONTH TO DATE 35 57 -22 92  
SINCE SEP 1 35 57 -22 92  
SINCE JAN 1 1115 992 123 1161    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 500 AM  
LOWEST 27 400 PM  
AVERAGE 44  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1936  
2000  
MINIMUM TEMPERATURE (F) 57 40 1955  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2024.....SUNRISE 651 AM CDT SUNSET 730 PM CDT  
SEPTEMBER 12 2024.....SUNRISE 652 AM CDT SUNSET 728 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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