AFOS product CLIALO
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CLIALO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
138 AM CDT WED JUL 16 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 15 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         88    257 PM 106    1936  85      3       90       
  MINIMUM         68    517 AM  44    1967  64      4       67       
  AVERAGE         78                        75      3       79     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.90 1923   0.14  -0.14     0.71     
  MONTH TO DATE    5.02                      2.26   2.76     3.30     
  SINCE JUN 1     11.56                      7.98   3.58    10.54     
  SINCE JAN 1     22.60                     20.85   1.75    29.78     

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

 COOLING                                                              
  YESTERDAY       13                        10      3       14        
  MONTH TO DATE  157                       150      7      135        
  SINCE JUN 1    407                       362     45      392        
  SINCE JAN 1    453                       434     19      428        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (180)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED     8.0                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1100 PM                                      
 LOWEST     53           500 PM                                      
 AVERAGE    75                                                        

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   85       103      1901                      
 MINIMUM TEMPERATURE (F)   64        48      1912                      


SUNRISE AND SUNSET                                                    
JULY 16 2025..........SUNRISE   547 AM CDT   SUNSET   844 PM CDT     
JULY 17 2025..........SUNRISE   548 AM CDT   SUNSET   844 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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