120  
CDUS43 KDMX 092228  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
528 PM CDT SAT SEP 09 2023  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 9 2023
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 85 157 PM 101 2013 79 6 86  
MINIMUM 57 622 AM 40 1883 58 -1 62  
AVERAGE 71 69 2 74  
 
PRECIPITATION (IN)  
TODAY 0.00 3.00 2014 0.11 -0.11 0.00  
MONTH TO DATE T 1.02 -1.02 1.54  
SINCE SEP 1 T 1.02 -1.02 1.54  
SINCE JAN 1 18.80 28.12 -9.32 22.66  
 
SNOWFALL (IN)  
TODAY MM MM MM 0.0 MM 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  
TODAY 0 2 -2 0  
MONTH TO DATE 0 10 -10 0  
SINCE SEP 1 0 10 -10 0  
SINCE JUL 1 2 15 -13 0  
 
COOLING  
TODAY 6 5 1 9  
MONTH TO DATE 85 52 33 80  
SINCE SEP 1 85 52 33 80  
SINCE JAN 1 1154 987 167 1240    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 32 200 PM  
AVERAGE 56  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 1927  
2013  
MINIMUM TEMPERATURE (F) 58 42 1910  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2023.....SUNRISE 649 AM CDT SUNSET 734 PM CDT  
SEPTEMBER 10 2023.....SUNRISE 650 AM CDT SUNSET 733 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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