209  
CDUS43 KDMX 140627  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT THU SEP 14 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 13 2023
 
 
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)  
YESTERDAY  
MAXIMUM 74 401 PM 97 1897 78 -4 78  
1939  
MINIMUM 46 606 AM 31 1975 54 -8 45  
AVERAGE 60 66 -6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.60 1978 0.10 -0.10 0.00  
MONTH TO DATE 0.31 1.44 -1.13 0.95  
SINCE SEP 1 0.31 1.44 -1.13 0.95  
SINCE JAN 1 16.57 28.54 -11.97 28.29  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 5 3 2 3  
MONTH TO DATE 9 23 -14 12  
SINCE SEP 1 9 23 -14 12  
SINCE JUL 1 13 36 -23 12  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 86 57 29 60  
SINCE SEP 1 86 57 29 60  
SINCE JAN 1 997 863 134 966    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 AM  
LOWEST 35 400 PM  
AVERAGE 66  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 1939  
MINIMUM TEMPERATURE (F) 53 30 1923  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2023.....SUNRISE 648 AM CDT SUNSET 721 PM CDT  
SEPTEMBER 15 2023.....SUNRISE 649 AM CDT SUNSET 720 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