142  
CDUS43 KDMX 200631  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1231 AM CST TUE FEB 20 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 19 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 356 PM 61 1930 30 23 36  
MINIMUM 14 352 AM -21 1936 13 1 19  
AVERAGE 34 21 13 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 1917 0.04 -0.04 0.00  
MONTH TO DATE 0.08 0.75 -0.67 0.59  
SINCE DEC 1 2.22 2.93 -0.71 3.92  
SINCE JAN 1 0.95 1.64 -0.69 2.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 15.0 1924 0.3 -0.3 0.0  
MONTH TO DATE 0.0 6.9 -6.9 T  
SINCE DEC 1 11.1 27.6 -16.5 27.7  
SINCE JUL 1 13.0 31.0 -18.0 31.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 44 -13 37  
MONTH TO DATE 620 887 -267 830  
SINCE DEC 1 3078 3760 -682 3724  
SINCE JUL 1 4460 5417 -957 5336  
 
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 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 28 400 PM  
AVERAGE 62  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 60 1930  
MINIMUM TEMPERATURE (F) 13 -30 1929  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2024......SUNRISE 704 AM CST SUNSET 550 PM CST  
FEBRUARY 21 2024......SUNRISE 703 AM CST SUNSET 552 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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