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270 
CDUS43 KDMX 210633
CLIOTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT THU SEP 21 2023

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

...THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 20 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         81    300 PM  95    1940  76      5       94       
  MINIMUM         60   1029 PM  32    2006  52      8       70       
  AVERAGE         71                        64      7       82     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             3.31 1965   0.11  -0.11     0.00     
  MONTH TO DATE    1.07                      2.43  -1.36     4.07     
  SINCE SEP 1      1.07                      2.43  -1.36     4.07     
  SINCE JAN 1     15.70                     29.56 -13.86    19.35     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         4     -4        0        
  MONTH TO DATE   18                        45    -27        5        
  SINCE SEP 1     18                        45    -27        5        
  SINCE JUL 1     23                        54    -31        5        

 COOLING                                                              
  YESTERDAY        6                         3      3       17        
  MONTH TO DATE   86                        87     -1      127        
  SINCE SEP 1     86                        87     -1      127        
  SINCE JAN 1    902                       950    -48     1119        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (150)       
  AVERAGE WIND SPEED     7.3                                        


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM                                      
 LOWEST     49           400 PM                                      
 AVERAGE    75                                                        

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


THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   76        95      1940                      
 MINIMUM TEMPERATURE (F)   51        36      1999                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 21 2023.....SUNRISE   656 AM CDT   SUNSET   709 PM CDT     
SEPTEMBER 22 2023.....SUNRISE   657 AM CDT   SUNSET   707 PM CDT     


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




$$