121  
CDUS43 KDMX 280635  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1235 AM CST SAT DEC 28 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 27 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 46 119 PM 53 1936 30 16 39  
MINIMUM 41 1120 PM -28 1933 14 27 30  
AVERAGE 44 22 22 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.89 1.50 1904 0.05 0.84 T  
MONTH TO DATE 1.44 1.29 0.15 0.84  
SINCE DEC 1 1.44 1.29 0.15 0.84  
SINCE JAN 1 40.94 36.14 4.80 22.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.0 1904 0.3 -0.3 T  
MONTH TO DATE 2.6 8.5 -5.9 T  
SINCE DEC 1 2.6 8.5 -5.9 T  
SINCE JUL 1 2.8 11.9 -9.1 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 43 -22 30  
MONTH TO DATE 995 1054 -59 796  
SINCE DEC 1 995 1054 -59 796  
SINCE JUL 1 2017 2432 -415 1947  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 996 916 80 1115    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 PM  
LOWEST 89 1200 PM  
AVERAGE 93  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 62 1984  
MINIMUM TEMPERATURE (F) 14 -22 1924  
 
SUNRISE AND SUNSET  
DECEMBER 28 2024......SUNRISE 739 AM CST SUNSET 444 PM CST  
DECEMBER 29 2024......SUNRISE 739 AM CST SUNSET 445 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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