166  
CDUS43 KDMX 290634  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1234 AM CST MON JAN 29 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 28 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 33 344 PM 51 1931 24 9 11  
MINIMUM 28 1159 PM -28 1915 7 21 4  
AVERAGE 31 16 15 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 1909 0.03 -0.03 0.22  
MONTH TO DATE 0.87 0.80 0.07 2.09  
SINCE DEC 1 2.14 2.09 0.05 3.33  
SINCE JAN 1 0.87 0.80 0.07 2.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.8 1947 0.4 -0.4 3.3  
MONTH TO DATE 10.6 10.2 0.4 12.4  
SINCE DEC 1 11.1 19.6 -8.5 27.7  
SINCE JUL 1 13.0 23.0 -10.0 31.7  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 50 -16 57  
MONTH TO DATE 1331 1385 -54 1227  
SINCE DEC 1 2377 2730 -353 2688  
SINCE JUL 1 3759 4387 -628 4300  
 
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 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 96 800 AM  
AVERAGE 98  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 50 1931  
MINIMUM TEMPERATURE (F) 7 -28 1966  
 
SUNRISE AND SUNSET  
JANUARY 29 2024.......SUNRISE 732 AM CST SUNSET 521 PM CST  
JANUARY 30 2024.......SUNRISE 731 AM CST SUNSET 522 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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