743  
CDUS43 KDMX 010627  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT WED MAY 01 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 30 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 70 119 PM 90 1926 67 3 55  
2007  
MINIMUM 38 530 AM 26 1956 44 -6 39  
AVERAGE 54 55 -1 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 2.33 1997 0.15 0.01 T  
MONTH TO DATE 3.98 4.04 -0.06 1.23  
SINCE MAR 1 6.48 6.02 0.46 2.93  
SINCE JAN 1 9.20 8.26 0.94 7.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1997 0.0 0.0 0.0  
MONTH TO DATE T 1.7 -1.7 T  
SINCE MAR 1 4.9 6.3 -1.4 8.7  
SINCE JUL 1 32.3 39.0 -6.7 38.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 10 1 18  
MONTH TO DATE 424 475 -51 454  
SINCE MAR 1 1151 1354 -203 1379  
SINCE JUL 1 5373 6524 -1151 6430  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 7 -3 18  
SINCE MAR 1 4 8 -4 18  
SINCE JAN 1 4 8 -4 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 57 1100 AM  
AVERAGE 75  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 93 2021  
MINIMUM TEMPERATURE (F) 44 27 1918  
 
SUNRISE AND SUNSET  
MAY 1 2024...........SUNRISE 604 AM CDT SUNSET 810 PM CDT  
MAY 2 2024...........SUNRISE 602 AM CDT SUNSET 811 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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