130  
CDUS43 KDMX 160644  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1244 AM CST THU JAN 16 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 15 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 28 815 PM 56 1914 28 0 -1  
MINIMUM -2 421 AM -28 1963 10 -12 -15  
AVERAGE 13 19 -6 -8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1952 0.04 -0.04 0.00  
MONTH TO DATE 0.02 0.54 -0.52 1.74  
SINCE DEC 1 1.47 1.98 -0.51 2.59  
SINCE JAN 1 0.02 0.54 -0.52 1.74  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.9 2021 0.3 -0.3 0.0  
MONTH TO DATE 0.6 4.8 -4.2 23.3  
SINCE DEC 1 3.0 14.7 -11.7 23.4  
SINCE JUL 1 3.2 18.1 -14.9 25.5  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 52 46 6 73  
MONTH TO DATE 698 678 20 672  
SINCE DEC 1 1813 1907 -94 1600  
SINCE JUL 1 2835 3285 -450 2751  
 
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 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 300 AM  
LOWEST 46 200 PM  
AVERAGE 61  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 51 1990  
MINIMUM TEMPERATURE (F) 10 -34 2009  
 
SUNRISE AND SUNSET  
JANUARY 16 2025.......SUNRISE 736 AM CST SUNSET 503 PM CST  
JANUARY 17 2025.......SUNRISE 735 AM CST SUNSET 505 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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