430  
CDUS43 KDMX 250630  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1230 AM CST WED DEC 25 2024  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 24 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 37 220 PM 57 2023 31 6 57  
MINIMUM 31 1154 PM -27 2000 15 16 45  
AVERAGE 34 23 11 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1932 0.04 -0.04 0.16  
MONTH TO DATE 0.54 1.15 -0.61 0.28  
SINCE DEC 1 0.54 1.15 -0.61 0.28  
SINCE JAN 1 40.04 36.00 4.04 22.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.5 2010 0.3 -0.3 0.0  
MONTH TO DATE 2.6 7.5 -4.9 T  
SINCE DEC 1 2.6 7.5 -4.9 T  
SINCE JUL 1 2.8 10.9 -8.1 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 42 -11 14  
MONTH TO DATE 916 926 -10 716  
SINCE DEC 1 916 926 -10 716  
SINCE JUL 1 1938 2304 -366 1867  
 
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 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 300 AM  
LOWEST 67 1200 PM  
AVERAGE 78  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 59 2019  
MINIMUM TEMPERATURE (F) 14 -29 2000  
 
SUNRISE AND SUNSET  
DECEMBER 25 2024......SUNRISE 738 AM CST SUNSET 442 PM CST  
DECEMBER 26 2024......SUNRISE 738 AM CST SUNSET 443 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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