228  
CDUS43 KDMX 170634  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT WED APR 17 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 16 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 68 323 PM 88 2002 61 7 40  
2004  
MINIMUM 53 556 AM 19 1904 38 15 33  
1949  
2020  
AVERAGE 61 50 11 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.69 1.14 1945 0.15 0.54 0.07  
MONTH TO DATE 1.25 1.95 -0.70 0.70  
SINCE MAR 1 3.75 3.93 -0.18 2.40  
SINCE JAN 1 6.47 6.17 0.30 6.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.7 1921 0.1 -0.1 T  
MONTH TO DATE T 1.2 -1.2 T  
SINCE MAR 1 4.9 5.8 -0.9 8.7  
SINCE JUL 1 32.3 38.5 -6.2 38.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 16 -12 28  
MONTH TO DATE 238 296 -58 195  
SINCE MAR 1 965 1175 -210 1120  
SINCE JUL 1 5187 6345 -1158 6171  
 
COOLING  
YESTERDAY 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 33 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 18.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1000 PM  
LOWEST 34 300 AM  
AVERAGE 62  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 85 1985  
MINIMUM TEMPERATURE (F) 38 14 1921  
 
SUNRISE AND SUNSET  
APRIL 17 2024.........SUNRISE 624 AM CDT SUNSET 754 PM CDT  
APRIL 18 2024.........SUNRISE 623 AM CDT SUNSET 756 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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