999  
CDUS43 KDMX 042328  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
528 PM CST MON DEC 04 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 4 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 37 459 PM 67 1998 38 -1 41  
MINIMUM 24 745 AM -7 1991 21 3 11  
AVERAGE 31 29 2 26  
 
PRECIPITATION (IN)  
TODAY 0.00 1.24 1973 0.05 -0.05 0.00  
MONTH TO DATE 0.01 0.21 -0.20 T  
SINCE DEC 1 0.01 0.21 -0.20 T  
SINCE JAN 1 21.79 35.06 -13.27 32.45  
 
SNOWFALL (IN)  
TODAY 0.0 9.0 1897 0.2 -0.2 0.0  
MONTH TO DATE T 1.0 -1.0 T  
SINCE DEC 1 T 1.0 -1.0 T  
SINCE JUL 1 2.1 4.4 -2.3 4.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 34 36 -2 39  
MONTH TO DATE 129 140 -11 156  
SINCE DEC 1 129 140 -11 156  
SINCE JUL 1 1280 1518 -238 1527  
 
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 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 900 AM  
LOWEST 70 300 PM  
AVERAGE 81  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 67 2001  
MINIMUM TEMPERATURE (F) 20 -16 2005  
 
SUNRISE AND SUNSET  
DECEMBER 4 2023......SUNRISE 723 AM CST SUNSET 437 PM CST  
DECEMBER 5 2023......SUNRISE 724 AM CST SUNSET 437 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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