AFOS product CLIALO
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CDUS43 KDMX 030634
CLIALO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
134 AM CDT FRI OCT 03 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 2 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         89        MM  93    1953  70     19       78        
  MINIMUM         56        MM  19    2003  46     10       41        
  AVERAGE         73                        58     15       60     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.61 1927   0.11  -0.11     0.00     
  MONTH TO DATE    0.00                      0.22  -0.22     0.00     
  SINCE SEP 1      0.89                      3.36  -2.47     0.44     
  SINCE JAN 1     31.55                     30.46   1.09    34.09     

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 SEP 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                         8     -8        5        
  MONTH TO DATE    0                        16    -16       13        
  SINCE SEP 1     53                       125    -72       47        
  SINCE JUL 1     68                       138    -70       53        

 COOLING                                                              
  YESTERDAY        8                         1      7        0        
  MONTH TO DATE   14                         2     12        0        
  SINCE SEP 1    141                        99     42      143        
  SINCE JAN 1    948                       905     43      965        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED     6.9                                        


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           500 AM                                      
 LOWEST     30           200 PM                                      
 AVERAGE    59                                                        

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   70        95      1997                      
 MINIMUM TEMPERATURE (F)   45        26      1987                      


SUNRISE AND SUNSET                                                    
OCTOBER  3 2025.......SUNRISE   709 AM CDT   SUNSET   647 PM CDT     
OCTOBER  4 2025.......SUNRISE   710 AM CDT   SUNSET   645 PM CDT     


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




$$