988  
CDUS43 KDMX 282335  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
535 PM CST SAT DEC 28 2024  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 28 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 46 408 PM 62 1984 30 16 35  
MINIMUM 39 459 PM -22 1924 14 25 27  
AVERAGE 43 22 21 31  
 
PRECIPITATION (IN)  
TODAY 0.01 0.71 2015 0.04 -0.03 T  
2019  
MONTH TO DATE 1.45 1.33 0.12 0.84  
SINCE DEC 1 1.45 1.33 0.12 0.84  
SINCE JAN 1 40.95 36.18 4.77 22.62  
 
SNOWFALL (IN)  
TODAY 0.0 10.1 2015 0.4 -0.4 T  
MONTH TO DATE 2.6 8.9 -6.3 T  
SINCE DEC 1 2.6 8.9 -6.3 T  
SINCE JUL 1 2.8 12.3 -9.5 2.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 43 -21 34  
MONTH TO DATE 1017 1097 -80 830  
SINCE DEC 1 1017 1097 -80 830  
SINCE JUL 1 2039 2475 -436 1981  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 996 916 80 1115    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 AM  
LOWEST 82 400 PM  
AVERAGE 90  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 53 2019  
MINIMUM TEMPERATURE (F) 13 -23 1925  
 
SUNRISE AND SUNSET  
DECEMBER 28 2024......SUNRISE 739 AM CST SUNSET 444 PM CST  
DECEMBER 29 2024......SUNRISE 739 AM CST SUNSET 445 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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