AFOS product CLIALO
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CLIALO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT SUN JUL 27 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 26 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         87    447 PM 109    1936  85      2       84       
  MINIMUM         70    334 AM  46    1911  64      6       66       
  AVERAGE         79                        74      5       75     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.15 1944   0.13  -0.13     0.00     
  MONTH TO DATE    7.50                      3.70   3.80     4.84     
  SINCE JUN 1     14.04                      9.42   4.62    12.08     
  SINCE JAN 1     25.08                     22.29   2.79    31.32     

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       14                         9      5       10        
  MONTH TO DATE  267                       258      9      206        
  SINCE JUN 1    517                       470     47      463        
  SINCE JAN 1    563                       542     21      499        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED     3.9                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM                                      
 LOWEST     59           300 PM                                      
 AVERAGE    80                                                        

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   85       102      1916                      
 MINIMUM TEMPERATURE (F)   64        45      1971                      


SUNRISE AND SUNSET                                                    
JULY 27 2025..........SUNRISE   557 AM CDT   SUNSET   835 PM CDT     
JULY 28 2025..........SUNRISE   558 AM CDT   SUNSET   834 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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