390  
CDUS43 KDMX 200634  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT SAT JUL 20 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 19 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 80 220 PM 104 1940 85 -5 83  
MINIMUM 55 446 AM 47 1912 64 -9 57  
AVERAGE 68 75 -7 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.87 1963 0.13 -0.13 0.00  
MONTH TO DATE 3.30 2.79 0.51 3.64  
SINCE JUN 1 10.54 8.51 2.03 5.84  
SINCE JAN 1 29.78 21.38 8.40 14.83  
 
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 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  
YESTERDAY 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  
YESTERDAY 3 10 -7 5  
MONTH TO DATE 154 190 -36 131  
SINCE JUN 1 411 402 9 374  
SINCE JAN 1 447 474 -27 466    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 48 1100 AM  
AVERAGE 69  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 1930  
MINIMUM TEMPERATURE (F) 64 47 1970  
 
SUNRISE AND SUNSET  
JULY 20 2024..........SUNRISE 551 AM CDT SUNSET 841 PM CDT  
JULY 21 2024..........SUNRISE 551 AM CDT SUNSET 840 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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