192  
CDUS43 KDMX 292327  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CST FRI DEC 29 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 29 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 42 334 PM 53 2019 30 12 46  
MINIMUM 30 305 AM -23 1925 13 17 31  
AVERAGE 36 22 14 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.57 1972 0.03 -0.03 0.00  
MONTH TO DATE 0.84 1.36 -0.52 1.55  
SINCE DEC 1 0.84 1.36 -0.52 1.55  
SINCE JAN 1 22.62 36.21 -13.59 34.00  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1948 0.3 -0.3 0.0  
2017  
MONTH TO DATE T 9.2 -9.2 10.3  
SINCE DEC 1 T 9.2 -9.2 10.3  
SINCE JUL 1 2.1 12.6 -10.5 15.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 43 -14 26  
MONTH TO DATE 859 1140 -281 1253  
SINCE DEC 1 859 1140 -281 1253  
SINCE JUL 1 2010 2518 -508 2624  
 
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 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 100 AM  
LOWEST 59 300 PM  
AVERAGE 72  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 60 1965  
MINIMUM TEMPERATURE (F) 13 -19 1976  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 739 AM CST SUNSET 444 PM CST  
DECEMBER 30 2023......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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