075  
CDUS43 KDMX 190641  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1241 AM CST WED FEB 19 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 18 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 2 446 PM 64 1981 29 -27 42  
MINIMUM -19 711 AM -20 1936 12 -31 16  
2006  
AVERAGE -8 21 -29 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.35 1971 0.05 -0.05 0.00  
MONTH TO DATE 0.09 0.71 -0.62 0.08  
SINCE DEC 1 1.21 2.89 -1.68 2.22  
SINCE JAN 1 0.09 1.60 -1.51 0.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.0 1961 0.3 -0.3 0.0  
MONTH TO DATE 0.0 6.6 -6.6 T  
SINCE DEC 1 2.9 27.3 -24.4 11.1  
SINCE JUL 1 3.4 30.7 -27.3 13.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 73 44 29 36  
MONTH TO DATE 955 843 112 589  
SINCE DEC 1 3650 3716 -66 3047  
SINCE JUL 1 4868 5373 -505 4429  
 
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 22 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 700 AM  
LOWEST 59 100 PM  
AVERAGE 68  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 61 1930  
MINIMUM TEMPERATURE (F) 13 -21 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2025......SUNRISE 705 AM CST SUNSET 550 PM CST  
FEBRUARY 20 2025......SUNRISE 703 AM CST SUNSET 551 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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