526  
CDUS43 KDMX 312327  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CST WED JAN 31 2024  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 31 2024  
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 54 317 PM 57 1989 29 25 13  
MINIMUM 31 748 AM -31 2019 11 20 -21  
AVERAGE 43 20 23 -4  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 2002 0.04 -0.04 0.00  
2015  
MONTH TO DATE 2.61 1.10 1.51 2.02  
SINCE DEC 1 3.46 2.54 0.92 3.61  
SINCE JAN 1 2.61 1.10 1.51 2.02  
 
SNOWFALL (IN)  
TODAY 0.0 4.2 2002 0.3 -0.3 0.0  
MONTH TO DATE 25.1 10.1 15.0 11.4  
SINCE DEC 1 25.2 20.0 5.2 21.7  
SINCE JUL 1 27.3 23.4 3.9 26.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 22 45 -23 69  
MONTH TO DATE 1326 1412 -86 1285  
SINCE DEC 1 2254 2641 -387 2612  
SINCE JUL 1 3405 4019 -614 3983  
 
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 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 700 AM  
LOWEST 58 100 PM  
AVERAGE 77  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 48 1931  
MINIMUM TEMPERATURE (F) 11 -30 1918  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 725 AM CST SUNSET 521 PM CST  
FEBRUARY 1 2024......SUNRISE 724 AM CST SUNSET 523 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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