898  
CDUS43 KDMX 310638  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
138 AM CDT THU OCT 31 2024  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 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 80 1218 PM 82 1924 56 24 41  
MINIMUM 57 552 PM 0 1925 35 22 24  
AVERAGE 69 45 24 33  
 
PRECIPITATION (IN)  
YESTERDAY 1.58R 1.21 1974 0.07 1.51 0.00  
MONTH TO DATE 1.66 2.69 -1.03 3.38  
SINCE SEP 1 2.10 5.83 -3.73 5.28  
SINCE JAN 1 35.75 32.93 2.82 21.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1923 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE SEP 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 0.0 0.3 -0.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 20 -20 32  
MONTH TO DATE 238 408 -170 343  
SINCE SEP 1 272 517 -245 357  
SINCE JUL 1 278 530 -252 361  
 
COOLING  
YESTERDAY 4 0 4 0  
MONTH TO DATE 31 10 21 46  
SINCE SEP 1 174 107 67 204  
SINCE JAN 1 996 913 83 1115    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 13.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 PM  
LOWEST 48 1100 AM  
AVERAGE 73  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 83 1933  
1950  
MINIMUM TEMPERATURE (F) 34 15 1917  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 743 AM CDT SUNSET 603 PM CDT  
NOVEMBER 1 2024......SUNRISE 744 AM CDT SUNSET 602 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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