858  
CDUS43 KDMX 280634  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1234 AM CST TUE JAN 28 2025  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 27 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 49 241 PM 60 1944 28 21 39  
2002  
MINIMUM 17 1219 AM -23 1904 10 7 32  
AVERAGE 33 19 14 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 1944 0.04 -0.04 0.00  
MONTH TO DATE 0.10 0.96 -0.86 2.61  
SINCE DEC 1 1.55 2.40 -0.85 3.46  
SINCE JAN 1 0.10 0.96 -0.86 2.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.3 2019 0.4 -0.4 0.0  
MONTH TO DATE 1.7 8.8 -7.1 25.1  
SINCE DEC 1 4.1 18.7 -14.6 25.2  
SINCE JUL 1 4.3 22.1 -17.8 27.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 46 -14 29  
MONTH TO DATE 1283 1230 53 1218  
SINCE DEC 1 2398 2459 -61 2146  
SINCE JUL 1 3420 3837 -417 3297  
 
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 26 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 14.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 800 AM  
LOWEST 18 300 PM  
AVERAGE 40  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 53 1914  
MINIMUM TEMPERATURE (F) 10 -29 1915  
 
SUNRISE AND SUNSET  
JANUARY 28 2025.......SUNRISE 727 AM CST SUNSET 519 PM CST  
JANUARY 29 2025.......SUNRISE 726 AM CST SUNSET 520 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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