254  
CDUS43 KDMX 280636  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT FRI MAR 28 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MARCH 27 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 65 419 PM 76 1989 48 17 34  
MINIMUM 42 541 AM 0 1964 28 14 17  
AVERAGE 54 38 16 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.03 1961 0.09 -0.08 0.00  
MONTH TO DATE 2.71 1.88 0.83 2.32  
SINCE MAR 1 2.71 1.88 0.83 2.32  
SINCE JAN 1 3.05 3.99 -0.94 3.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1931 0.2 -0.2 0.0  
MONTH TO DATE 10.4 6.4 4.0 4.2  
SINCE MAR 1 10.4 6.4 4.0 4.2  
SINCE JUL 1 19.3 40.5 -21.2 17.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 27 -16 39  
MONTH TO DATE 687 893 -206 756  
SINCE MAR 1 687 893 -206 756  
SINCE JUL 1 5939 6684 -745 5522  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 12.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1000 PM  
LOWEST 48 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 79 1986  
MINIMUM TEMPERATURE (F) 28 2 1970  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 702 AM CDT SUNSET 735 PM CDT  
MARCH 29 2025.........SUNRISE 700 AM CDT SUNSET 737 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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