578  
CDUS43 KDMX 210629  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT MON OCT 21 2024  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 20 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 85 314 PM 87 2003 61 24 72  
MINIMUM 54 636 AM 17 1930 39 15 40  
1952  
AVERAGE 70 50 20 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.21 1965 0.09 -0.09 0.00  
MONTH TO DATE 0.01 1.90 -1.89 2.30  
SINCE SEP 1 0.45 5.04 -4.59 4.20  
SINCE JAN 1 34.10 32.14 1.96 20.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.2 1982 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 15 -15 9  
MONTH TO DATE 151 228 -77 202  
SINCE SEP 1 185 337 -152 216  
SINCE JUL 1 191 350 -159 220  
 
COOLING  
YESTERDAY 5 0 5 0  
MONTH TO DATE 16 10 6 36  
SINCE SEP 1 159 107 52 194  
SINCE JAN 1 981 913 68 1105    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 600 AM  
LOWEST 31 1200 PM  
AVERAGE 42  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 86 1947  
MINIMUM TEMPERATURE (F) 38 13 1930  
 
SUNRISE AND SUNSET  
OCTOBER 21 2024.......SUNRISE 730 AM CDT SUNSET 617 PM CDT  
OCTOBER 22 2024.......SUNRISE 732 AM CDT SUNSET 616 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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