AFOS product CLIALO
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CLIALO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
132 AM CDT WED OCT 15 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 14 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         56    503 PM  90    1897  64     -8       54       
  MINIMUM         48    144 AM  20    1917  41      7       33       
                                      1937                           
  AVERAGE         52                        53     -1       44     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.09          2.13 2012   0.10  -0.01     0.00     
  MONTH TO DATE    0.41                      1.37  -0.96     0.01     
  SINCE SEP 1      1.30                      4.51  -3.21     0.45     
  SINCE JAN 1     31.96                     31.61   0.35    34.10     

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       13                        13      0       21        
  MONTH TO DATE   66                       143    -77       88        
  SINCE SEP 1    119                       252   -133      122        
  SINCE JUL 1    134                       265   -131      128        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   45                        10     35       11        
  SINCE SEP 1    172                       107     65      154        
  SINCE JAN 1    979                       913     66      976        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (90)        
  AVERAGE WIND SPEED     7.1                                        


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM                                      
 LOWEST     59           800 AM                                      
 AVERAGE    76                                                        

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        85      1899                      
                                             1953                     
                                             1963                     
 MINIMUM TEMPERATURE (F)   41        21      1937                      


SUNRISE AND SUNSET                                                    
OCTOBER 15 2025.......SUNRISE   723 AM CDT   SUNSET   627 PM CDT     
OCTOBER 16 2025.......SUNRISE   724 AM CDT   SUNSET   625 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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