AFOS product CLIDSM
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CDUS43 KDMX 020705
CLIDSM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
205 AM CDT TUE SEP 02 2025

...................................

...THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 1 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1878 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         77    427 PM  99    1913  81     -4       79       
  MINIMUM         58   1027 PM  38    1949  61     -3       62       
  AVERAGE         68                        71     -3       71     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.77 1935   0.12  -0.12     0.00     
  MONTH TO DATE    0.00                      0.12  -0.12     0.00     
  SINCE SEP 1      0.00                      0.12  -0.12     0.00     
  SINCE JAN 1     28.82                     27.22   1.60    29.33     

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                         1     -1        0        
  MONTH TO DATE    0                         1     -1        0        
  SINCE SEP 1      0                         1     -1        0        
  SINCE JUL 1      8                         6      2        0        

 COOLING                                                              
  YESTERDAY        3                         6     -3        6        
  MONTH TO DATE    3                         6     -3        6        
  SINCE SEP 1      3                         6     -3        6        
  SINCE JAN 1   1031                       941     90     1086        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (120)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (140)       
  AVERAGE WIND SPEED     6.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM                                      
 LOWEST     42           300 PM                                      
 AVERAGE    68                                                        

..........................................................


THE DES MOINES IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   81        98      1913                      
                                             2000                     
 MINIMUM TEMPERATURE (F)   60        42      1893                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  2 2025.....SUNRISE   642 AM CDT   SUNSET   745 PM CDT     
SEPTEMBER  3 2025.....SUNRISE   643 AM CDT   SUNSET   744 PM CDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$