310  
CDUS43 KDMX 190628  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT MON JUN 19 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JUNE 18 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 83 150 PM 98 1940 83 0 84  
1953  
MINIMUM 65 541 AM 44 1965 62 3 58  
AVERAGE 74 72 2 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.21 2.19 2018 0.19 0.02 0.00  
MONTH TO DATE 0.83 3.43 -2.60 3.37  
SINCE JUN 1 0.83 3.43 -2.60 3.37  
SINCE JAN 1 9.82 16.30 -6.48 15.76  
 
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 JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 38.5 39.1 -0.6 24.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 10 15 -5 7  
SINCE JUN 1 10 15 -5 7  
SINCE JUL 1 6525 6712 -187 6670  
 
COOLING  
YESTERDAY 9 8 1 6  
MONTH TO DATE 121 107 14 100  
SINCE JUN 1 121 107 14 100  
SINCE JAN 1 213 179 34 208    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 58 200 PM  
AVERAGE 74  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1933  
1953  
MINIMUM TEMPERATURE (F) 62 43 1926  
1970  
 
SUNRISE AND SUNSET  
JUNE 19 2023..........SUNRISE 532 AM CDT SUNSET 850 PM CDT  
JUNE 20 2023..........SUNRISE 532 AM CDT SUNSET 850 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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