372  
CDUS43 KDMX 182230  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
530 PM CDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 18 2024
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 338 PM 98 1934 74 16 85  
MINIMUM 62 445 AM 32 2002 51 11 54  
AVERAGE 76 62 14 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.92 1902 0.15 -0.15 T  
MONTH TO DATE 4.27 2.54 1.73 1.57  
SINCE MAR 1 10.75 8.56 2.19 4.50  
SINCE JAN 1 13.47 10.80 2.67 8.81  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 4.9 6.4 -1.5 8.7  
SINCE JUL 1 32.3 39.1 -6.8 38.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 73 131 -58 58  
SINCE MAR 1 1224 1485 -261 1437  
SINCE JUL 1 5446 6655 -1209 6488  
 
COOLING  
TODAY 11 2 9 5  
MONTH TO DATE 16 23 -7 35  
SINCE MAR 1 20 31 -11 53  
SINCE JAN 1 20 31 -11 53    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 12.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 500 AM  
LOWEST 36 400 PM  
AVERAGE 54  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 98 1934  
MINIMUM TEMPERATURE (F) 52 29 1929  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 544 AM CDT SUNSET 829 PM CDT  
MAY 19 2024...........SUNRISE 543 AM CDT SUNSET 830 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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