414  
CDUS43 KDMX 170638  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1238 AM CST MON FEB 17 2025  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR FEBRUARY 16 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 21 1248 AM 62 1981 33 -12 29  
MINIMUM -1 1159 PM -19 2021 16 -17 10  
AVERAGE 10 24 -14 20  
 
PRECIPITATION (IN)  
YESTERDAY T 0.70 1942 0.04 -0.04 T  
MONTH TO DATE 0.43 0.59 -0.16 0.11  
SINCE DEC 1 1.98 3.13 -1.15 3.57  
SINCE JAN 1 0.53 1.69 -1.16 2.72  
 
SNOWFALL (IN)  
YESTERDAY T 4.0 2006 0.3 -0.3 T  
MONTH TO DATE 8.6 5.6 3.0 T  
SINCE DEC 1 12.7 25.6 -12.9 25.2  
SINCE JUL 1 12.9 29.0 -16.1 27.3  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
YESTERDAY 55 41 14 45  
MONTH TO DATE 719 692 27 453  
SINCE DEC 1 3221 3333 -112 2708  
SINCE JUL 1 4243 4711 -468 3859  
 
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 28 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 16.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 200 AM  
LOWEST 53 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 69 2017  
MINIMUM TEMPERATURE (F) 16 -18 1958  
2021  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2025......SUNRISE 703 AM CST SUNSET 545 PM CST  
FEBRUARY 18 2025......SUNRISE 702 AM CST SUNSET 546 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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