231  
CDUS43 KDMX 230635  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1235 AM CST SUN FEB 23 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 22 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 31 502 PM 60 2017 31 0 59  
MINIMUM 10 752 AM -17 1929 14 -4 24  
AVERAGE 21 22 -1 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.90 1922 0.05 -0.05 0.00  
MONTH TO DATE 0.34 0.89 -0.55 0.08  
SINCE DEC 1 1.46 3.07 -1.61 2.22  
SINCE JAN 1 0.34 1.78 -1.44 0.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.0 1971 0.3 -0.3 0.0  
MONTH TO DATE 5.5 7.9 -2.4 T  
SINCE DEC 1 8.4 28.6 -20.2 11.1  
SINCE JUL 1 8.9 32.0 -23.1 13.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 42 2 23  
MONTH TO DATE 1186 1015 171 696  
SINCE DEC 1 3881 3888 -7 3154  
SINCE JUL 1 5099 5545 -446 4536  
 
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 21 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1000 PM  
LOWEST 63 1200 AM  
AVERAGE 76  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 2000  
2002  
MINIMUM TEMPERATURE (F) 15 -14 1910  
 
SUNRISE AND SUNSET  
FEBRUARY 23 2025......SUNRISE 658 AM CST SUNSET 555 PM CST  
FEBRUARY 24 2025......SUNRISE 657 AM CST SUNSET 557 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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