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740 
CDUS43 KDMX 010646
CLIOTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
146 AM CDT FRI SEP 01 2023

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

...THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 31 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    343 PM 100    1912  82     -1       89       
                                      1947                           
  MINIMUM         48    559 AM  42    1915  59    -11       54       
  AVERAGE         65                        70     -5       72     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.77 1989   0.15  -0.15     0.00     
  MONTH TO DATE    1.20                      4.44  -3.24     1.14     
  SINCE JUN 1      6.16                     13.69  -7.53     5.55     
  SINCE JAN 1     14.63                     27.13 -12.50    15.28     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    1                         3     -2        0        
  SINCE JUN 1     18                        22     -4        4        
  SINCE JUL 1      5                         5      0        0        

 COOLING                                                              
  YESTERDAY        0                         6     -6        7        
  MONTH TO DATE  275                       255     20      303        
  SINCE JUN 1    747                       785    -38      867        
  SINCE JAN 1    816                       863    -47      992        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (110)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (100)       
  AVERAGE WIND SPEED     7.0                                        


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           600 AM                                      
 LOWEST     34           300 PM                                      
 AVERAGE    65                                                        

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


THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   82       103      1911                      
 MINIMUM TEMPERATURE (F)   58        42      1949                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  1 2023.....SUNRISE   636 AM CDT   SUNSET   743 PM CDT     
SEPTEMBER  2 2023.....SUNRISE   637 AM CDT   SUNSET   741 PM CDT     


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




$$