482  
CDUS43 KDMX 240628  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1228 AM CST SUN DEC 24 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 23 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52R 323 PM 52 1965 31 21 1  
MINIMUM 43 653 AM -25 1989 15 28 -9  
AVERAGE 48 23 25 -4  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 2015 0.05 -0.05 0.00  
MONTH TO DATE 0.12 1.11 -0.99 1.31  
SINCE DEC 1 0.12 1.11 -0.99 1.31  
SINCE JAN 1 21.90 35.96 -14.06 33.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.4 2000 0.3 -0.3 0.0  
MONTH TO DATE T 7.2 -7.2 7.1  
SINCE DEC 1 T 7.2 -7.2 7.1  
SINCE JUL 1 2.1 10.6 -8.5 11.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 42 -25 69  
MONTH TO DATE 702 884 -182 954  
SINCE DEC 1 702 884 -182 954  
SINCE JUL 1 1853 2262 -409 2325  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1115 916 199 1023    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 74 500 PM  
AVERAGE 86  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 55 1982  
MINIMUM TEMPERATURE (F) 15 -27 2000  
 
SUNRISE AND SUNSET  
DECEMBER 24 2023......SUNRISE 737 AM CST SUNSET 441 PM CST  
DECEMBER 25 2023......SUNRISE 738 AM CST SUNSET 442 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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