670  
CDUS43 KDMX 182228  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
528 PM CDT THU APR 18 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 18 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 53 359 PM 92 1994 62 -9 61  
MINIMUM 43 102 AM 20 1983 39 4 25  
AVERAGE 48 50 -2 43  
 
PRECIPITATION (IN)  
TODAY 0.26 2.29 2008 0.15 0.11 0.00  
MONTH TO DATE 1.53 2.24 -0.71 0.70  
SINCE MAR 1 4.03 4.22 -0.19 2.40  
SINCE JAN 1 6.75 6.46 0.29 6.71  
 
SNOWFALL (IN)  
TODAY 0.0 4.0 1989 0.1 -0.1 0.0  
2018  
MONTH TO DATE T 1.3 -1.3 T  
SINCE MAR 1 4.9 5.9 -1.0 8.7  
SINCE JUL 1 32.3 38.6 -6.3 38.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 15 2 22  
MONTH TO DATE 267 326 -59 236  
SINCE MAR 1 994 1205 -211 1161  
SINCE JUL 1 5216 6375 -1159 6212  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 18  
SINCE MAR 1 2 1 1 18  
SINCE JAN 1 2 1 1 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 800 AM  
LOWEST 56 400 PM  
AVERAGE 73  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 87 1985  
MINIMUM TEMPERATURE (F) 39 20 1988  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 623 AM CDT SUNSET 756 PM CDT  
APRIL 19 2024.........SUNRISE 621 AM CDT SUNSET 757 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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