178  
CDUS43 KDMX 180631  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT FRI OCT 18 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 17 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 70 212 PM 84 1910 63 7 69  
1938  
1950  
MINIMUM 38 253 AM 21 1943 40 -2 32  
AVERAGE 54 51 3 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.15 1898 0.08 -0.08 0.00  
MONTH TO DATE 0.01 1.63 -1.62 2.30  
SINCE SEP 1 0.45 4.77 -4.32 4.20  
SINCE JAN 1 34.10 31.87 2.23 20.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1990 0.1 -0.1 0.0  
2002  
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 11 14 -3 14  
MONTH TO DATE 142 184 -42 176  
SINCE SEP 1 176 293 -117 190  
SINCE JUL 1 182 306 -124 194  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 11 10 1 36  
SINCE SEP 1 154 107 47 194  
SINCE JAN 1 976 913 63 1105    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 13.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 300 AM  
LOWEST 17 200 PM  
AVERAGE 38  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 87 1950  
MINIMUM TEMPERATURE (F) 39 18 1952  
 
SUNRISE AND SUNSET  
OCTOBER 18 2024.......SUNRISE 727 AM CDT SUNSET 622 PM CDT  
OCTOBER 19 2024.......SUNRISE 728 AM CDT SUNSET 620 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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