316  
CDUS43 KDMX 260631  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1231 AM CST THU FEB 26 2026  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 25 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 29 255 PM 62 2000 32 -3 53  
MINIMUM 14 745 AM -23 1940 16 -2 27  
AVERAGE 22 24 -2 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.88 1951 0.05 -0.05 T  
MONTH TO DATE 0.32 1.05 -0.73 0.34  
SINCE DEC 1 1.82 3.23 -1.41 1.46  
SINCE JAN 1 1.31 1.94 -0.63 0.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.1 2007 0.4 -0.4 0.0  
MONTH TO DATE 2.0 9.0 -7.0 5.5  
SINCE DEC 1 13.5 29.7 -16.2 8.4  
SINCE JUL 1 23.7 33.1 -9.4 8.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 41 2 25  
MONTH TO DATE 923 1140 -217 1264  
SINCE DEC 1 3885 4013 -128 3959  
SINCE JUL 1 5198 5670 -472 5177  
 
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 26 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 PM  
LOWEST 42 200 PM  
AVERAGE 65  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 73 2024  
MINIMUM TEMPERATURE (F) 16 -20 1963  
 
SUNRISE AND SUNSET  
FEBRUARY 26 2026......SUNRISE 654 AM CST SUNSET 559 PM CST  
FEBRUARY 27 2026......SUNRISE 652 AM CST SUNSET 600 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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