689  
CDUS43 KDMX 140630  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT FRI SEP 14 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 13 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 140 PM 97 1939 77 7 86  
1897  
MINIMUM 57 256 AM 31 1975 52 5 53  
AVERAGE 71 64 7 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.60 1978 0.09 -0.09 0.00  
MONTH TO DATE 7.74 1.22 6.52 T  
SINCE SEP 1 7.74 1.22 6.52 T  
SINCE JAN 1 37.85 27.50 10.35 22.68  
 
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 0 4 -4 0  
MONTH TO DATE 17 30 -13 36  
SINCE SEP 1 17 30 -13 36  
SINCE JUL 1 26 50 -24 53  
 
COOLING  
YESTERDAY 6 3 3 5  
MONTH TO DATE 52 50 2 14  
SINCE SEP 1 52 50 2 14  
SINCE JAN 1 828 762 66 605    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 AM  
LOWEST 51 100 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 98 1939  
MINIMUM TEMPERATURE (F) 52 30 1923  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2018.....SUNRISE 648 AM CDT SUNSET 721 PM CDT  
SEPTEMBER 15 2018.....SUNRISE 649 AM CDT SUNSET 719 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