AFOS product CLIALO
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754 
CDUS43 KDMX 300635
CLIALO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
135 AM CDT WED JUL 30 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 29 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         MM        MM 104    1916  85     MM       87        
  MINIMUM         67        MM  44    1925  63      4       69        
  AVERAGE         MM                        74     MM       78       

PRECIPITATION (IN)                                                    
  YESTERDAY        0.23          2.28 1959   0.13   0.10     0.01     
  MONTH TO DATE    8.55                      4.08   4.47     5.15     
  SINCE JUN 1     15.09                      9.80   5.29    12.39     
  SINCE JAN 1     26.13                     22.67   3.46    31.63     

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       MM                         0     MM        0        
  MONTH TO DATE    0                         0      0        1        
  SINCE JUN 1      6                        18    -12        1        
  SINCE JUL 1      0                         0      0        1        

 COOLING                                                              
  YESTERDAY       MM                         9     MM       13        
  MONTH TO DATE  293                       285      8      245        
  SINCE JUN 1    543                       497     46      502        
  SINCE JAN 1    589                       569     20      538        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    68   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     7.2                                        


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94          1200 AM                                      
 LOWEST     67           200 PM                                      
 AVERAGE    81                                                        

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   84       103      1916                      
                                             1955                     
 MINIMUM TEMPERATURE (F)   63        45      1899                      


SUNRISE AND SUNSET                                                    
JULY 30 2025..........SUNRISE   600 AM CDT   SUNSET   831 PM CDT     
JULY 31 2025..........SUNRISE   601 AM CDT   SUNSET   830 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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