266  
CDUS43 KDMX 100642  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1242 AM CST WED JAN 10 2024  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 9 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 405 AM 58 1939 28 5 42  
MINIMUM 25 1159 PM -27 1977 11 14 11  
AVERAGE 29 20 9 27  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.70 1929 0.04 MM 0.00  
MONTH TO DATE 0.24 0.33 -0.09 0.72  
SINCE DEC 1 1.09 1.77 -0.68 2.31  
SINCE JAN 1 0.24 0.33 -0.09 0.72  
 
SNOWFALL (IN)  
YESTERDAY MM 3.8 1957 0.3 MM 0.0  
MONTH TO DATE 1.9 2.8 -0.9 1.3  
SINCE DEC 1 2.0 12.7 -10.7 11.6  
SINCE JUL 1 4.1 16.1 -12.0 16.3  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 45 -9 38  
MONTH TO DATE 329 402 -73 358  
SINCE DEC 1 1257 1631 -374 1685  
SINCE JUL 1 2408 3009 -601 3056  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 20.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 800 AM  
LOWEST 78 700 PM  
AVERAGE 84  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 55 1928  
MINIMUM TEMPERATURE (F) 11 -27 1982  
 
SUNRISE AND SUNSET  
JANUARY 10 2024.......SUNRISE 739 AM CST SUNSET 456 PM CST  
JANUARY 11 2024.......SUNRISE 738 AM CST SUNSET 457 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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