567  
CDUS43 KDMX 230628  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT SUN APR 23 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 22 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 40 143 PM 100 1980 64 -24 62  
MINIMUM 31 309 AM 20 1986 40 -9 50  
AVERAGE 36 52 -16 56  
 
PRECIPITATION (IN)  
YESTERDAY T 2.11 1968 0.15 -0.15 1.29  
MONTH TO DATE 1.20 2.84 -1.64 2.58  
SINCE MAR 1 2.90 4.82 -1.92 6.03  
SINCE JAN 1 7.21 7.06 0.15 6.86  
 
SNOWFALL (IN)  
YESTERDAY T 1.3 1984 0.1 -0.1 0.0  
MONTH TO DATE T 1.5 -1.5 3.3  
SINCE MAR 1 8.7 6.1 2.6 7.7  
SINCE JUL 1 38.5 38.8 -0.3 24.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 13 16 9  
MONTH TO DATE 315 381 -66 493  
SINCE MAR 1 1240 1260 -20 1364  
SINCE JUL 1 6291 6430 -139 6361  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 18 0 18 0  
SINCE MAR 1 18 1 17 0  
SINCE JAN 1 18 1 17 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1200 AM  
LOWEST 59 600 PM  
AVERAGE 74  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 89 1925  
MINIMUM TEMPERATURE (F) 41 19 1927  
 
SUNRISE AND SUNSET  
APRIL 23 2023.........SUNRISE 616 AM CDT SUNSET 800 PM CDT  
APRIL 24 2023.........SUNRISE 615 AM CDT SUNSET 802 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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