970  
CDUS43 KDMX 290627  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT MON MAY 29 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 28 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 85 253 PM 95 2018 77 8 83  
MINIMUM 50 311 AM 32 1965 55 -5 51  
AVERAGE 68 66 2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.65 1954 0.16 -0.16 T  
MONTH TO DATE 1.57 4.10 -2.53 3.87  
SINCE MAR 1 4.50 10.12 -5.62 11.35  
SINCE JAN 1 8.81 12.36 -3.55 12.18  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1947 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 2 -2 0  
MONTH TO DATE 85 166 -81 184  
SINCE MAR 1 1464 1520 -56 1666  
SINCE JUL 1 6515 6690 -175 6663  
 
COOLING  
YESTERDAY 3 4 -1 2  
MONTH TO DATE 44 53 -9 73  
SINCE MAR 1 62 61 1 76  
SINCE JAN 1 62 61 1 76    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 600 AM  
LOWEST 17 400 PM  
AVERAGE 41  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 101 1934  
MINIMUM TEMPERATURE (F) 56 29 1965  
 
SUNRISE AND SUNSET  
MAY 29 2023...........SUNRISE 536 AM CDT SUNSET 838 PM CDT  
MAY 30 2023...........SUNRISE 536 AM CDT SUNSET 839 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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