059  
CDUS43 KDMX 090636  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT WED SEP 09 2026  
   
...............................  
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 8 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 94 341 PM 99 1947 80 14 80  
MINIMUM 69 641 AM 38 1883 58 11 54  
AVERAGE 82 69 13 67  
 
PRECIPITATION (IN)  
YESTERDAY 3.77R 2.33 1989 0.11 3.66 0.00  
MONTH TO DATE 5.27 0.91 4.36 0.50  
SINCE SEP 1 5.27 0.91 4.36 0.50  
SINCE JAN 1 37.35 28.01 9.34 29.32  
 
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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 8 -8 29  
SINCE SEP 1 0 8 -8 29  
SINCE JUL 1 0 13 -13 37  
 
COOLING  
YESTERDAY 17 5 12 2  
MONTH TO DATE 140 47 93 8  
SINCE SEP 1 140 47 93 8  
SINCE JAN 1 1258 982 276 1036    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 65 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 PM  
LOWEST 52 200 PM  
AVERAGE 75  
   
......................................................  
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 101 2013  
MINIMUM TEMPERATURE (F) 58 40 1883  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2026.....SUNRISE 649 AM CDT SUNSET 734 PM CDT  
SEPTEMBER 10 2026.....SUNRISE 650 AM CDT SUNSET 732 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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