308  
CDUS43 KDMX 122228  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
528 PM CDT THU OCT 12 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 12 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 55 359 PM 95 1930 65 -10 69  
MINIMUM 50 304 AM 22 1988 42 8 41  
AVERAGE 53 54 -1 55  
 
PRECIPITATION (IN)  
TODAY 0.66 2.33 1997 0.10 0.56 0.04  
MONTH TO DATE 0.77 1.18 -0.41 0.30  
SINCE SEP 1 2.67 4.32 -1.65 1.43  
SINCE JAN 1 18.93 31.42 -12.49 28.77  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 1946 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 12 0 10  
MONTH TO DATE 107 118 -11 107  
SINCE SEP 1 121 227 -106 204  
SINCE JUL 1 125 240 -115 204  
 
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 25 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 14.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 AM  
LOWEST 83 1200 AM  
AVERAGE 88  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 90 1975  
MINIMUM TEMPERATURE (F) 41 15 1917  
 
SUNRISE AND SUNSET  
OCTOBER 12 2023.......SUNRISE 719 AM CDT SUNSET 633 PM CDT  
OCTOBER 13 2023.......SUNRISE 720 AM CDT SUNSET 631 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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