965  
CDUS43 KDMX 222332  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
532 PM CST SUN DEC 22 2024  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 22 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 37 459 PM 55 1941 32 5 52  
MINIMUM 23 522 AM -23 1983 15 8 39  
AVERAGE 30 23 7 46  
 
PRECIPITATION (IN)  
TODAY 0.00 0.66 1979 0.04 -0.04 0.00  
MONTH TO DATE 0.54 1.06 -0.52 0.12  
SINCE DEC 1 0.54 1.06 -0.52 0.12  
SINCE JAN 1 40.04 35.91 4.13 21.90  
 
SNOWFALL (IN)  
TODAY 0.0 4.7 2007 0.4 -0.4 0.0  
MONTH TO DATE 2.6 6.9 -4.3 T  
SINCE DEC 1 2.6 6.9 -4.3 T  
SINCE JUL 1 2.8 10.3 -7.5 2.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 35 42 -7 19  
MONTH TO DATE 857 842 15 685  
SINCE DEC 1 857 842 15 685  
SINCE JUL 1 1879 2220 -341 1836  
 
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 22 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 13.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 400 AM  
LOWEST 67 300 PM  
AVERAGE 72  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 52 1965  
2023  
MINIMUM TEMPERATURE (F) 15 -25 1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2024......SUNRISE 737 AM CST SUNSET 440 PM CST  
DECEMBER 23 2024......SUNRISE 737 AM CST SUNSET 441 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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