262  
CDUS43 KDMX 170634  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1234 AM CST SAT FEB 17 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 16 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 22 1222 PM 63 1981 29 -7 22  
MINIMUM 4 1157 PM -28 1936 12 -8 9  
AVERAGE 13 20 -7 16  
 
PRECIPITATION (IN)  
YESTERDAY T 0.37 1932 0.04 -0.04 T  
MONTH TO DATE 0.08 0.62 -0.54 0.59  
SINCE DEC 1 2.22 2.80 -0.58 3.92  
SINCE JAN 1 0.95 1.51 -0.56 2.68  
 
SNOWFALL (IN)  
YESTERDAY MM 5.5 2006 0.3 MM T  
MONTH TO DATE 0.0 5.9 -5.9 T  
SINCE DEC 1 11.1 26.6 -15.5 27.7  
SINCE JUL 1 13.0 30.0 -17.0 31.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 52 45 7 49  
MONTH TO DATE 505 755 -250 708  
SINCE DEC 1 2963 3628 -665 3602  
SINCE JUL 1 4345 5285 -940 5214  
 
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 29 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 16.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 800 PM  
LOWEST 59 1100 AM  
AVERAGE 69  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 66 1981  
MINIMUM TEMPERATURE (F) 12 -20 1958  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2024......SUNRISE 709 AM CST SUNSET 546 PM CST  
FEBRUARY 18 2024......SUNRISE 707 AM CST SUNSET 548 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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