591  
CDUS43 KDMX 192230  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
530 PM CDT THU OCT 19 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 19 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 60 359 PM 83 2000 61 -1 49  
MINIMUM 46 402 AM 14 1972 39 7 20  
AVERAGE 53 50 3 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.56 1904 0.09 -0.09 0.00  
MONTH TO DATE 2.30 1.81 0.49 0.30  
SINCE SEP 1 4.20 4.95 -0.75 1.43  
SINCE JAN 1 20.46 32.05 -11.59 28.77  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 1976 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 15 -3 30  
MONTH TO DATE 193 213 -20 284  
SINCE SEP 1 207 322 -115 381  
SINCE JUL 1 211 335 -124 381  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 36 10 26 0  
SINCE SEP 1 194 107 87 112  
SINCE JAN 1 1105 913 192 1018    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 AM  
LOWEST 64 100 PM  
AVERAGE 79  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 87 2003  
MINIMUM TEMPERATURE (F) 39 17 1930  
1952  
 
SUNRISE AND SUNSET  
OCTOBER 19 2023.......SUNRISE 727 AM CDT SUNSET 621 PM CDT  
OCTOBER 20 2023.......SUNRISE 728 AM CDT SUNSET 620 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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