440  
CDUS43 KDMX 230629  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1229 AM CST TUE JAN 23 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 22 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 32 304 PM 51 2002 24 8 23  
MINIMUM 20 1230 AM -31 1930 6 14 9  
AVERAGE 26 15 11 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.12 1982 0.02 -0.02 0.00  
MONTH TO DATE 0.71 0.62 0.09 1.83  
SINCE DEC 1 1.98 1.91 0.07 3.07  
SINCE JAN 1 0.71 0.62 0.09 1.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.0 1982 0.4 -0.4 0.0  
MONTH TO DATE 10.6 7.9 2.7 8.4  
SINCE DEC 1 11.1 17.3 -6.2 23.7  
SINCE JUL 1 13.0 20.7 -7.7 27.7  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 50 -11 49  
MONTH TO DATE 1137 1085 52 928  
SINCE DEC 1 2183 2430 -247 2389  
SINCE JUL 1 3565 4087 -522 4001  
 
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 S (170)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 PM  
LOWEST 70 100 AM  
AVERAGE 81  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 53 1981  
MINIMUM TEMPERATURE (F) 6 -29 1935  
 
SUNRISE AND SUNSET  
JANUARY 23 2024.......SUNRISE 737 AM CST SUNSET 513 PM CST  
JANUARY 24 2024.......SUNRISE 737 AM CST SUNSET 514 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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