982  
CDUS43 KDMX 232229  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
529 PM CDT TUE MAY 23 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 23 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 85 320 PM 93 1921 76 9 65  
MINIMUM 49 451 AM 31 1917 53 -4 36  
1931  
1963  
AVERAGE 67 64 3 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.54 2007 0.15 -0.15 0.00  
MONTH TO DATE 1.57 3.30 -1.73 2.47  
SINCE MAR 1 4.50 9.32 -4.82 9.95  
SINCE JAN 1 8.81 11.56 -2.75 10.78  
 
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 8.7 6.4 2.3 7.7  
SINCE JUL 1 38.5 39.1 -0.6 24.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 14  
MONTH TO DATE 76 152 -76 157  
SINCE MAR 1 1455 1506 -51 1639  
SINCE JUL 1 6506 6676 -170 6636  
 
COOLING  
TODAY 2 3 -1 0  
MONTH TO DATE 37 36 1 71  
SINCE MAR 1 55 44 11 74  
SINCE JAN 1 55 44 11 74    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 24 400 PM  
AVERAGE 52  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1926  
MINIMUM TEMPERATURE (F) 54 34 1924  
 
SUNRISE AND SUNSET  
MAY 23 2023...........SUNRISE 541 AM CDT SUNSET 833 PM CDT  
MAY 24 2023...........SUNRISE 540 AM CDT SUNSET 834 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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