544  
CDUS43 KDMX 240627  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT WED MAY 24 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 23 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 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)  
YESTERDAY 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)  
YESTERDAY 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  
YESTERDAY 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  
YESTERDAY 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 4.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 24 400 PM  
AVERAGE 52  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1926  
MINIMUM TEMPERATURE (F) 54 34 1924  
 
SUNRISE AND SUNSET  
MAY 24 2023...........SUNRISE 540 AM CDT SUNSET 834 PM CDT  
MAY 25 2023...........SUNRISE 539 AM CDT SUNSET 835 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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