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Climatological Report (Daily) (CLI)

Issued by National Weather Service (NWS)

                            
000
CDUS43 KDMX 190631
CLIALO

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA                               
130 AM CDT MON AUG 19 2019


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

...THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 18 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         82    303 PM 110    1936  82      0       85       
  MINIMUM         63   1159 PM  43    2012  60      3       60       
                                      1977                          
  AVERAGE         73                        71      2       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.49          1.91 1954   0.15   0.34     0.00    
  MONTH TO DATE    1.69                      2.59  -0.90     4.60    
  SINCE JUN 1     10.43                     12.48  -2.05    17.73    
  SINCE JAN 1     26.48                     24.60   1.88    28.63    
                                                                     
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 JUN 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 JUN 1      9                        31    -22        4       
  SINCE JUL 1      0                         5     -5        1       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         7      1        8       
  MONTH TO DATE  144                       132     12      141       
  SINCE JUN 1    685                       580    105      590       
  SINCE JAN 1    722                       636     86      715       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     7.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           600 AM                                     
 LOWEST     58           300 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82       100      1983                    
                                             1916                    
 MINIMUM TEMPERATURE (F)   60        42      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 19 2019........SUNRISE   620 AM CDT   SUNSET   805 PM CDT   
AUGUST 20 2019........SUNRISE   622 AM CDT   SUNSET   804 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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