785  
CDUS43 KDMX 120632  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1232 AM CST SUN JAN 12 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 11 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 31 959 PM 48 2004 24 7 21  
MINIMUM 20 824 AM -24 1977 7 13 7  
AVERAGE 26 16 10 14  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 1905 0.02 -0.02 T  
MONTH TO DATE T 0.32 -0.32 0.36  
SINCE DEC 1 1.12 1.61 -0.49 1.63  
SINCE JAN 1 T 0.32 -0.32 0.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1905 0.3 -0.3 T  
MONTH TO DATE 0.0 3.7 -3.7 4.3  
SINCE DEC 1 2.8 13.1 -10.3 4.8  
SINCE JUL 1 3.3 16.5 -13.2 6.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 49 -10 51  
MONTH TO DATE 532 535 -3 452  
SINCE DEC 1 1740 1880 -140 1498  
SINCE JUL 1 2958 3537 -579 2880  
 
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 SE (150)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 10.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 900 PM  
LOWEST 63 1200 PM  
AVERAGE 73  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 48 1987  
MINIMUM TEMPERATURE (F) 7 -33 1912  
 
SUNRISE AND SUNSET  
JANUARY 12 2025.......SUNRISE 743 AM CST SUNSET 501 PM CST  
JANUARY 13 2025.......SUNRISE 743 AM CST SUNSET 502 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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