623  
CDUS43 KDMX 020633  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1233 AM CST THU JAN 02 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 1 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 30 1212 PM 61 1897 29 1 27  
MINIMUM 19 1043 PM -21 2018 13 6 22  
AVERAGE 25 21 4 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.85 1916 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.04 -0.04 0.00  
SINCE DEC 1 1.45 1.48 -0.03 0.85  
SINCE JAN 1 0.00 0.04 -0.04 0.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.5 1942 0.3 -0.3 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE DEC 1 2.4 10.2 -7.8 0.1  
SINCE JUL 1 2.6 13.6 -11.0 2.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 44 -4 40  
MONTH TO DATE 40 44 -4 40  
SINCE DEC 1 1155 1273 -118 968  
SINCE JUL 1 2177 2651 -474 2119  
 
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 24 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1100 PM  
LOWEST 53 1200 PM  
AVERAGE 69  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 50 1998  
MINIMUM TEMPERATURE (F) 12 -21 2018  
 
SUNRISE AND SUNSET  
JANUARY 2 2025.......SUNRISE 739 AM CST SUNSET 448 PM CST  
JANUARY 3 2025.......SUNRISE 739 AM CST SUNSET 449 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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