AFOS product CLIALO
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CLIALO

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT SAT SEP 21 2024

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

...THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 20 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         91    258 PM  96    2022  76     15       80       
  MINIMUM         58    554 AM  27    1991  51      7       58       
  AVERAGE         75                        63     12       69     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.65 1923   0.10  -0.10     0.06     
  MONTH TO DATE    0.44                      2.15  -1.71     0.38     
  SINCE SEP 1      0.44                      2.15  -1.71     0.38     
  SINCE JAN 1     34.09                     29.25   4.84    16.64     

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        0                         4     -4        0        
  MONTH TO DATE   16                        49    -33       14        
  SINCE SEP 1     16                        49    -33       14        
  SINCE JUL 1     22                        62    -40       18        

 COOLING                                                              
  YESTERDAY       10                         3      7        4        
  MONTH TO DATE  114                        79     35       97        
  SINCE SEP 1    114                        79     35       97        
  SINCE JAN 1    936                       885     51     1008        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     4.1                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 
  FOG W/VISIBILITY <= 1/4 MILE                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           500 AM                                      
 LOWEST     26           400 PM                                      
 AVERAGE    62                                                        

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


THE WATERLOO IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   75        93      1937                      
 MINIMUM TEMPERATURE (F)   50        27      1918                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 21 2024.....SUNRISE   656 AM CDT   SUNSET   708 PM CDT     
SEPTEMBER 22 2024.....SUNRISE   658 AM CDT   SUNSET   706 PM CDT     


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




$$