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424 
CDUS43 KDMX 200641
CLIOTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
141 AM CDT WED SEP 20 2023

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

...THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 19 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1920 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         85    325 PM  96    1948  76      9       84       
  MINIMUM         59    610 AM  34    1991  52      7       65       
  AVERAGE         72                        64      8       75     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.23          2.47 1965   0.12   0.11     0.07     
  MONTH TO DATE    1.07                      2.32  -1.25     4.07     
  SINCE SEP 1      1.07                      2.32  -1.25     4.07     
  SINCE JAN 1     15.70                     29.45 -13.75    19.35     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         4     -4        0        
  MONTH TO DATE   18                        41    -23        5        
  SINCE SEP 1     18                        41    -23        5        
  SINCE JUL 1     23                        50    -27        5        

 COOLING                                                              
  YESTERDAY        7                         3      4       10        
  MONTH TO DATE   80                        84     -4      110        
  SINCE SEP 1     80                        84     -4      110        
  SINCE JAN 1    896                       947    -51     1102        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     9.6                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           600 PM                                      
 LOWEST     44           400 PM                                      
 AVERAGE    70                                                        

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


THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   76        95      1940                      
 MINIMUM TEMPERATURE (F)   52        32      2006                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 20 2023.....SUNRISE   655 AM CDT   SUNSET   711 PM CDT     
SEPTEMBER 21 2023.....SUNRISE   656 AM CDT   SUNSET   709 PM CDT     


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




$$