869  
CDUS43 KDMX 130632  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1232 AM CST MON JAN 13 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 12 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 34 522 AM 50 1928 28 6 23  
1961  
MINIMUM 8 1159 PM -32 1912 11 -3 13  
AVERAGE 21 19 2 18  
 
PRECIPITATION (IN)  
YESTERDAY T 1.01 1898 0.04 -0.04 0.48  
MONTH TO DATE 0.01 0.44 -0.43 1.70  
SINCE DEC 1 1.46 1.88 -0.42 2.55  
SINCE JAN 1 0.01 0.44 -0.43 1.70  
 
SNOWFALL (IN)  
YESTERDAY T 10.0 2024 0.3 -0.3 10.0  
MONTH TO DATE 0.4 3.8 -3.4 22.2  
SINCE DEC 1 2.8 13.7 -10.9 22.3  
SINCE JUL 1 3.0 17.1 -14.1 24.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 46 -2 47  
MONTH TO DATE 536 540 -4 462  
SINCE DEC 1 1651 1769 -118 1390  
SINCE JUL 1 2673 3147 -474 2541  
 
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 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 16.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 400 AM  
LOWEST 52 200 PM  
AVERAGE 65  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 56 1996  
MINIMUM TEMPERATURE (F) 10 -32 1912  
 
SUNRISE AND SUNSET  
JANUARY 13 2025.......SUNRISE 737 AM CST SUNSET 500 PM CST  
JANUARY 14 2025.......SUNRISE 737 AM CST SUNSET 501 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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