789  
CDUS43 KDMX 212227  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT SUN JUL 21 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 21 2024
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 83 1253 PM 106 1901 85 -2 83  
MINIMUM 60 143 AM 46 1944 64 -4 58  
AVERAGE 72 74 -2 71  
 
PRECIPITATION (IN)  
TODAY 0.00 2.50 1940 0.13 -0.13 0.00  
MONTH TO DATE 3.44 3.04 0.40 3.64  
SINCE JUN 1 10.68 8.76 1.92 5.84  
SINCE JAN 1 29.92 21.63 8.29 14.83  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 4  
SINCE JUN 1 1 18 -17 14  
SINCE JUL 1 1 0 1 4  
 
COOLING  
TODAY 7 10 -3 6  
MONTH TO DATE 164 210 -46 144  
SINCE JUN 1 421 422 -1 387  
SINCE JAN 1 457 494 -37 479    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 1.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 55 100 PM  
AVERAGE 78  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 1901  
MINIMUM TEMPERATURE (F) 64 45 1947  
 
SUNRISE AND SUNSET  
JULY 21 2024..........SUNRISE 551 AM CDT SUNSET 840 PM CDT  
JULY 22 2024..........SUNRISE 552 AM CDT SUNSET 839 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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