637  
CDUS43 KDMX 212227  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT WED JUN 21 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JUNE 21 2023
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 91 327 PM 103 1988 84 7 95  
MINIMUM 60 507 AM 41 1992 62 -2 66  
AVERAGE 76 73 3 81  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 1919 0.19 -0.19 0.00  
MONTH TO DATE 0.83 4.02 -3.19 3.37  
SINCE JUN 1 0.83 4.02 -3.19 3.37  
SINCE JAN 1 9.82 16.89 -7.07 15.76  
 
SNOWFALL (IN)  
TODAY MM MM MM 0.0 MM 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 38.5 39.1 -0.6 24.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 10 15 -5 7  
SINCE JUN 1 10 15 -5 7  
SINCE JUL 1 6525 6712 -187 6670  
 
COOLING  
TODAY 11 8 3 16  
MONTH TO DATE 153 131 22 145  
SINCE JUN 1 153 131 22 145  
SINCE JAN 1 245 203 42 253    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 34 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 1988  
MINIMUM TEMPERATURE (F) 63 40 1902  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 532 AM CDT SUNSET 851 PM CDT  
JUNE 22 2023..........SUNRISE 532 AM CDT SUNSET 851 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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