916  
CDUS43 KDMX 230640  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1240 AM CST THU JAN 23 2025  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 22 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 31 823 PM 60 2002 28 3 34  
MINIMUM 9 1215 AM -33 1930 10 -1 23  
AVERAGE 20 19 1 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 2.01 2018 0.03 0.05 0.00  
MONTH TO DATE 0.10 0.78 -0.68 1.83  
SINCE DEC 1 1.55 2.22 -0.67 2.68  
SINCE JAN 1 0.10 0.78 -0.68 1.83  
 
SNOWFALL (IN)  
YESTERDAY 1.1 4.4 1952 0.4 0.7 0.0  
MONTH TO DATE 1.7 7.1 -5.4 25.1  
SINCE DEC 1 4.1 17.0 -12.9 25.2  
SINCE JUL 1 4.3 20.4 -16.1 27.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 46 -1 36  
MONTH TO DATE 1057 1000 57 1071  
SINCE DEC 1 2172 2229 -57 1999  
SINCE JUL 1 3194 3607 -413 3150  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 600 PM  
LOWEST 47 1200 AM  
AVERAGE 66  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 53 1909  
MINIMUM TEMPERATURE (F) 10 -27 1936  
 
SUNRISE AND SUNSET  
JANUARY 23 2025.......SUNRISE 731 AM CST SUNSET 512 PM CST  
JANUARY 24 2025.......SUNRISE 731 AM CST SUNSET 513 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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