571  
CDUS43 KDMX 160629  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT SUN MAR 16 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MARCH 15 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 47 102 AM 74 2012 42 5 54  
MINIMUM 26 1159 PM -6 2017 23 3 27  
AVERAGE 37 32 5 41  
 
PRECIPITATION (IN)  
YESTERDAY T 1.41 1945 0.07 -0.07 0.00  
MONTH TO DATE 1.56 0.90 0.66 0.25  
SINCE MAR 1 1.56 0.90 0.66 0.25  
SINCE JAN 1 1.90 3.01 -1.11 1.23  
 
SNOWFALL (IN)  
YESTERDAY MM 11.0 1923 0.2 MM 0.0  
MONTH TO DATE 4.1 4.1 0.0 0.0  
SINCE MAR 1 4.1 4.1 0.0 0.0  
SINCE JUL 1 13.0 38.2 -25.2 13.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 33 -5 24  
MONTH TO DATE 386 538 -152 355  
SINCE MAR 1 386 538 -152 355  
SINCE JUL 1 5638 6329 -691 5121  
 
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 41 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 21.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 68 1100 PM  
AVERAGE 84  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 81 2012  
MINIMUM TEMPERATURE (F) 24 -6 1951  
 
SUNRISE AND SUNSET  
MARCH 16 2025.........SUNRISE 723 AM CDT SUNSET 721 PM CDT  
MARCH 17 2025.........SUNRISE 721 AM CDT SUNSET 722 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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