668  
CDUS43 KDMX 152227  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 15 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 78 135 PM 100 1927 77 1 86  
MINIMUM 61 626 AM 30 2007 53 8 60  
AVERAGE 70 65 5 73  
 
PRECIPITATION (IN)  
TODAY 0.00 1.51 2016 0.10 -0.10 0.00  
MONTH TO DATE 0.31 1.64 -1.33 0.95  
SINCE SEP 1 0.31 1.64 -1.33 0.95  
SINCE JAN 1 16.57 28.74 -12.17 28.29  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 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 0 3 -3 0  
MONTH TO DATE 9 29 -20 12  
SINCE SEP 1 9 29 -20 12  
SINCE JUL 1 13 42 -29 12  
 
COOLING  
TODAY 5 3 2 8  
MONTH TO DATE 91 64 27 69  
SINCE SEP 1 91 64 27 69  
SINCE JAN 1 1002 870 132 975    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 600 AM  
LOWEST 42 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 1931  
MINIMUM TEMPERATURE (F) 52 31 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 649 AM CDT SUNSET 720 PM CDT  
SEPTEMBER 16 2023.....SUNRISE 650 AM CDT SUNSET 718 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IA Page Main Text Page