AFOS product CLIALO
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173 
CDUS43 KDMX 010634
CLIALO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
134 AM CDT SUN JUN 01 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR MAY 31 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         85    318 PM 108    1934  78      7       81       
  MINIMUM         52    355 AM  32    1897  56     -4       58       
  AVERAGE         69                        67      2       70     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.48 2000   0.17  -0.17     0.00     
  MONTH TO DATE    2.37                      4.61  -2.24    10.04     
  SINCE MAR 1     10.50                     10.63  -0.13    16.52     
  SINCE JAN 1     11.04                     12.87  -1.83    19.24     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1991   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.1   -0.1      0.0      
  SINCE MAR 1      4.2                       6.4   -2.2      4.9      
  SINCE JUL 1     17.1                      39.1  -22.0     32.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         2     -2        0        
  MONTH TO DATE  159                       172    -13       95        
  SINCE MAR 1   1248                      1526   -278     1246        
  SINCE JUL 1   5993                      6696   -703     5468        

 COOLING                                                              
  YESTERDAY        4                         4      0        5        
  MONTH TO DATE   37                        64    -27       32        
  SINCE MAR 1     46                        72    -26       36        
  SINCE JAN 1     46                        72    -26       36        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (70)        
  AVERAGE WIND SPEED     7.3                                        


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           400 AM                                      
 LOWEST     30           300 PM                                      
 AVERAGE    54                                                        

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   79       101      1934                      
 MINIMUM TEMPERATURE (F)   57        33      1897                      


SUNRISE AND SUNSET                                                    
JUNE  1 2025..........SUNRISE   535 AM CDT   SUNSET   841 PM CDT     
JUNE  2 2025..........SUNRISE   534 AM CDT   SUNSET   842 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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