653  
CDUS43 KDMX 270630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1230 AM CST THU FEB 27 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 26 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 52 426 PM 73 2024 33 19 73  
MINIMUM 26 715 AM -20 1963 16 10 23  
AVERAGE 39 24 15 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.15 1999 0.05 -0.05 0.00  
MONTH TO DATE 0.34 1.10 -0.76 0.08  
SINCE DEC 1 1.46 3.28 -1.82 2.22  
SINCE JAN 1 0.34 1.99 -1.65 0.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.0 1929 0.3 -0.3 0.0  
MONTH TO DATE 5.5 9.3 -3.8 T  
SINCE DEC 1 8.4 30.0 -21.6 11.1  
SINCE JUL 1 8.9 33.4 -24.5 13.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 41 -15 17  
MONTH TO DATE 1290 1181 109 806  
SINCE DEC 1 3985 4054 -69 3264  
SINCE JUL 1 5203 5711 -508 4646  
 
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 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 61 100 PM  
AVERAGE 77  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 58 2016  
MINIMUM TEMPERATURE (F) 16 -18 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 27 2025......SUNRISE 652 AM CST SUNSET 600 PM CST  
FEBRUARY 28 2025......SUNRISE 650 AM CST SUNSET 602 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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