531  
CDUS43 KDMX 260634  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1234 AM CST TUE DEC 26 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR DECEMBER 25 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 51 607 PM 52 1936 27 24 10  
MINIMUM 33 1159 PM -21 2000 11 22 -5  
AVERAGE 42 19 23 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.65 0.76 2009 0.05 0.60 0.09  
MONTH TO DATE 1.22 1.08 0.14 1.21  
SINCE DEC 1 1.22 1.08 0.14 1.21  
SINCE JAN 1 25.51 36.04 -10.53 28.97  
 
SNOWFALL (IN)  
YESTERDAY MM 4.0 1933 0.3 MM 1.8  
MONTH TO DATE T 7.4 -7.4 14.5  
SINCE DEC 1 T 7.4 -7.4 14.5  
SINCE JUL 1 1.9 10.8 -8.9 18.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 46 -23 62  
MONTH TO DATE 832 1062 -230 1190  
SINCE DEC 1 832 1062 -230 1190  
SINCE JUL 1 2214 2719 -505 2802  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 743 602 141 675    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 14.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 93 900 AM  
AVERAGE 97  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 55 1936  
MINIMUM TEMPERATURE (F) 11 -26 1914  
1950  
 
SUNRISE AND SUNSET  
DECEMBER 26 2023......SUNRISE 744 AM CST SUNSET 444 PM CST  
DECEMBER 27 2023......SUNRISE 744 AM CST SUNSET 445 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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