830  
CDUS43 KDMX 030639  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1239 AM CST WED JAN 03 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 2 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 38 337 PM 50 1998 29 9 37  
MINIMUM 21 1218 AM -21 2018 12 9 27  
AVERAGE 30 21 9 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.99 1966 0.03 -0.03 0.07  
MONTH TO DATE 0.00 0.07 -0.07 0.07  
SINCE DEC 1 0.85 1.51 -0.66 1.66  
SINCE JAN 1 0.00 0.07 -0.07 0.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.2 1999 0.3 -0.3 0.0  
MONTH TO DATE 0.0 0.6 -0.6 0.0  
SINCE DEC 1 0.1 10.5 -10.4 10.3  
SINCE JUL 1 2.2 13.9 -11.7 15.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 44 -9 33  
MONTH TO DATE 75 88 -13 68  
SINCE DEC 1 1003 1317 -314 1395  
SINCE JUL 1 2154 2695 -541 2766  
 
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 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1100 AM  
LOWEST 69 900 PM  
AVERAGE 77  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 51 2007  
MINIMUM TEMPERATURE (F) 12 -21 1904  
2014  
 
SUNRISE AND SUNSET  
JANUARY 3 2024.......SUNRISE 739 AM CST SUNSET 449 PM CST  
JANUARY 4 2024.......SUNRISE 739 AM CST SUNSET 450 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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