487  
CDUS43 KDMX 130632  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1232 AM CST THU FEB 13 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 12 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 10 324 PM 61 1976 27 -17 47  
MINIMUM -1 1159 PM -21 1988 10 -11 20  
AVERAGE 5 19 -14 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.27 1908 0.04 -0.03 0.00  
MONTH TO DATE 0.04 0.45 -0.41 0.02  
SINCE DEC 1 1.16 2.63 -1.47 2.16  
SINCE JAN 1 0.04 1.34 -1.30 0.89  
 
SNOWFALL (IN)  
YESTERDAY MM 7.8 1965 0.4 MM 0.0  
MONTH TO DATE 0.0 4.5 -4.5 0.0  
SINCE DEC 1 2.9 25.2 -22.3 11.1  
SINCE JUL 1 3.4 28.6 -25.2 13.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 60 46 14 31  
MONTH TO DATE 577 573 4 350  
SINCE DEC 1 3272 3446 -174 2808  
SINCE JUL 1 4490 5103 -613 4190  
 
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 NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 13.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 900 AM  
LOWEST 68 400 AM  
AVERAGE 76  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 53 1954  
MINIMUM TEMPERATURE (F) 11 -27 1905  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2025......SUNRISE 713 AM CST SUNSET 542 PM CST  
FEBRUARY 14 2025......SUNRISE 712 AM CST SUNSET 544 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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