753  
CDUS43 KDMX 300643  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1243 AM CST THU JAN 30 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 29 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 50 258 PM 54 1919 28 22 47  
MINIMUM 22 1015 PM -26 1966 10 12 26  
AVERAGE 36 19 17 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.04 1909 0.04 -0.04 0.00  
MONTH TO DATE 0.10 1.03 -0.93 2.61  
SINCE DEC 1 1.55 2.47 -0.92 3.46  
SINCE JAN 1 0.10 1.03 -0.93 2.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.1 1984 0.3 -0.3 0.0  
MONTH TO DATE 1.7 9.4 -7.7 25.1  
SINCE DEC 1 4.1 19.3 -15.2 25.2  
SINCE JUL 1 4.3 22.7 -18.4 27.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 46 -17 28  
MONTH TO DATE 1339 1322 17 1278  
SINCE DEC 1 2454 2551 -97 2206  
SINCE JUL 1 3476 3929 -453 3357  
 
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 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 900 PM  
LOWEST 29 300 PM  
AVERAGE 50  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 55 1924  
MINIMUM TEMPERATURE (F) 11 -29 2019  
 
SUNRISE AND SUNSET  
JANUARY 30 2025.......SUNRISE 725 AM CST SUNSET 521 PM CST  
JANUARY 31 2025.......SUNRISE 724 AM CST SUNSET 522 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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