AFOS product CLIALO
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CLIALO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
138 AM CDT THU MAR 13 2025

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

...THE WATERLOO IA CLIMATE SUMMARY FOR MARCH 12 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         65    446 PM  75    1990  44     21       72       
  MINIMUM         26    622 AM -13    1948  26      0       35       
  AVERAGE         46                        35     11       54     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.78 1991   0.06  -0.06     0.00     
  MONTH TO DATE    1.75                      0.66   1.09     0.33     
  SINCE MAR 1      1.75                      0.66   1.09     0.33     
  SINCE JAN 1      2.29                      2.90  -0.61     3.05     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           8.8  2017   0.2   -0.2      0.0      
  MONTH TO DATE    4.2                       2.5    1.7      0.0      
  SINCE MAR 1      4.2                       2.5    1.7      0.0      
  SINCE JUL 1     17.1                      35.2  -18.1     27.4      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       19                        30    -11       11        
  MONTH TO DATE  296                       391    -95      250        
  SINCE MAR 1    296                       391    -95      250        
  SINCE JUL 1   5041                      5561   -520     4472        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (130)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED     4.2                                        


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82          1100 PM                                      
 LOWEST     35           500 PM                                      
 AVERAGE    59                                                        

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   45        74      2007                      
 MINIMUM TEMPERATURE (F)   26       -11      1975                      


SUNRISE AND SUNSET                                                    
MARCH 13 2025.........SUNRISE   724 AM CDT   SUNSET   714 PM CDT     
MARCH 14 2025.........SUNRISE   723 AM CDT   SUNSET   715 PM CDT     


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




$$