663  
CDUS43 KDMX 130635  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1235 AM CST FRI JAN 13 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 12 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 25 1237 AM 48 1987 24 1 46  
MINIMUM 16 832 PM -33 1912 7 9 29  
AVERAGE 21 16 5 38  
 
PRECIPITATION (IN)  
YESTERDAY T 0.56 1993 0.03 -0.03 0.00  
MONTH TO DATE 0.71 0.35 0.36 T  
SINCE DEC 1 1.95 1.64 0.31 0.91  
SINCE JAN 1 0.71 0.35 0.36 T  
 
SNOWFALL (IN)  
YESTERDAY T 6.5 1993 0.4 -0.4 0.0  
MONTH TO DATE T 4.1 -4.1 T  
SINCE DEC 1 15.3 13.5 1.8 6.4  
SINCE JUL 1 19.3 16.9 2.4 7.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 50 -6 27  
MONTH TO DATE 527 585 -58 661  
SINCE DEC 1 1988 1930 58 1830  
SINCE JUL 1 3600 3587 13 3136  
 
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 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 20.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 84 700 PM  
AVERAGE 90  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 51 1996  
MINIMUM TEMPERATURE (F) 7 -26 1916  
 
SUNRISE AND SUNSET  
JANUARY 13 2023.......SUNRISE 743 AM CST SUNSET 501 PM CST  
JANUARY 14 2023.......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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