358  
CDUS43 KDMX 272228  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
528 PM CDT FRI OCT 27 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 27 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 66 1218 AM 85 1927 57 9 59  
MINIMUM 39 359 PM 15 1997 36 3 36  
AVERAGE 53 46 7 48  
 
PRECIPITATION (IN)  
TODAY 0.15 1.60 1918 0.08 0.07 0.00  
MONTH TO DATE 3.38 2.47 0.91 1.39  
SINCE SEP 1 5.28 5.61 -0.33 2.52  
SINCE JAN 1 21.54 32.71 -11.17 29.86  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 1925 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE SEP 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 19 -7 17  
MONTH TO DATE 247 349 -102 379  
SINCE SEP 1 261 458 -197 476  
SINCE JUL 1 265 471 -206 476  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 46 10 36 5  
SINCE SEP 1 204 107 97 117  
SINCE JAN 1 1115 913 202 1023    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 16.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 70 400 PM  
AVERAGE 84  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 78 1927  
MINIMUM TEMPERATURE (F) 35 6 1925  
 
SUNRISE AND SUNSET  
OCTOBER 27 2023.......SUNRISE 737 AM CDT SUNSET 609 PM CDT  
OCTOBER 28 2023.......SUNRISE 738 AM CDT SUNSET 608 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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