504  
CDUS43 KDMX 252330  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
530 PM CST MON DEC 25 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 25 2023
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 55 238 AM 59 2019 31 24 13  
MINIMUM 52 1046 AM -29 2000 14 38 0  
AVERAGE 54 22 32 7  
 
PRECIPITATION (IN)  
TODAY 0.44 0.77 2009 0.05 0.39 0.09  
MONTH TO DATE 0.72 1.20 -0.48 1.40  
SINCE DEC 1 0.72 1.20 -0.48 1.40  
SINCE JAN 1 22.50 36.05 -13.55 33.85  
 
SNOWFALL (IN)  
TODAY 0.0 7.0 1951 0.4 -0.4 1.2  
MONTH TO DATE T 7.9 -7.9 8.3  
SINCE DEC 1 T 7.9 -7.9 8.3  
SINCE JUL 1 2.1 11.3 -9.2 13.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 42 -31 58  
MONTH TO DATE 727 968 -241 1072  
SINCE DEC 1 727 968 -241 1072  
SINCE JUL 1 1878 2346 -468 2443  
 
COOLING  
TODAY 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 25 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 16.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 86 600 AM  
AVERAGE 90  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 55 1936  
MINIMUM TEMPERATURE (F) 14 -28 1914  
 
SUNRISE AND SUNSET  
DECEMBER 25 2023......SUNRISE 738 AM CST SUNSET 442 PM CST  
DECEMBER 26 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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