758  
CDUS43 KDMX 212327  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CST TUE JAN 21 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 21 2025  
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 9 330 PM 54 1921 28 -19 23  
MINIMUM -14 634 AM -31 1970 10 -24 -10  
AVERAGE -2 19 -21 7  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 1917 0.04 -0.04 0.00  
MONTH TO DATE 0.02 0.75 -0.73 1.83  
SINCE DEC 1 1.47 2.19 -0.72 2.68  
SINCE JAN 1 0.02 0.75 -0.73 1.83  
 
SNOWFALL (IN)  
TODAY 0.0 5.6 2007 0.3 -0.3 0.0  
2008  
MONTH TO DATE 0.6 6.7 -6.1 25.1  
SINCE DEC 1 3.0 16.6 -13.6 25.2  
SINCE JUL 1 3.2 20.0 -16.8 27.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 67 46 21 58  
MONTH TO DATE 1011 954 57 1035  
SINCE DEC 1 2126 2183 -57 1963  
SINCE JUL 1 3148 3561 -413 3114  
 
COOLING  
TODAY 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 S (190)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 500 AM  
LOWEST 35 300 PM  
AVERAGE 51  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 60 2002  
MINIMUM TEMPERATURE (F) 10 -33 1930  
 
SUNRISE AND SUNSET  
JANUARY 21 2025.......SUNRISE 733 AM CST SUNSET 510 PM CST  
JANUARY 22 2025.......SUNRISE 732 AM CST SUNSET 511 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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