336  
CDUS43 KDMX 020644  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1244 AM CST FRI JAN 02 2026  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 1 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 22 357 PM 45 1944 25 -3 26  
1964  
MINIMUM 8 423 AM -24 1974 9 -1 18  
AVERAGE 15 17 -2 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 2005 0.03 -0.03 T  
MONTH TO DATE 0.00 0.03 -0.03 T  
SINCE DEC 1 0.51 1.32 -0.81 1.12  
SINCE JAN 1 0.00 0.03 -0.03 T  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.5 1942 0.3 -0.3 T  
MONTH TO DATE 0.0 0.3 -0.3 T  
SINCE DEC 1 6.5 9.7 -3.2 2.8  
SINCE JUL 1 16.7 13.1 3.6 3.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 48 2 43  
MONTH TO DATE 50 48 2 43  
SINCE DEC 1 1455 1393 62 1251  
SINCE JUL 1 2768 3050 -282 2469  
 
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 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 900 PM  
LOWEST 62 200 PM  
AVERAGE 77  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 47 1998  
MINIMUM TEMPERATURE (F) 9 -23 2010  
 
SUNRISE AND SUNSET  
JANUARY 2 2026.......SUNRISE 745 AM CST SUNSET 450 PM CST  
JANUARY 3 2026.......SUNRISE 745 AM CST SUNSET 451 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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