208  
CDUS43 KDMX 140627  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT THU SEP 14 2023  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 13 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 504 PM 96 1897 78 1 79  
1931  
1939  
MINIMUM 52 632 AM 33 1890 57 -5 50  
AVERAGE 66 67 -1 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.78 1914 0.10 -0.10 0.00  
MONTH TO DATE 0.78 1.46 -0.68 2.35  
SINCE SEP 1 0.78 1.46 -0.68 2.35  
SINCE JAN 1 19.58 28.56 -8.98 23.47  
 
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 1 18 -17 9  
SINCE SEP 1 1 18 -17 9  
SINCE JUL 1 3 23 -20 9  
 
COOLING  
YESTERDAY 1 4 -3 0  
MONTH TO DATE 95 71 24 80  
SINCE SEP 1 95 71 24 80  
SINCE JAN 1 1164 1006 158 1240    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 35 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1939  
MINIMUM TEMPERATURE (F) 56 38 1879  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2023.....SUNRISE 654 AM CDT SUNSET 726 PM CDT  
SEPTEMBER 15 2023.....SUNRISE 655 AM CDT SUNSET 724 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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