435  
CDUS43 KDMX 070635  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1235 AM CST SUN JAN 07 2024  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 6 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 30 502 PM 50 1933 24 6 19  
MINIMUM 24 332 AM -29 1988 8 16 1  
AVERAGE 27 16 11 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.90 1915 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.18 -0.18 0.71  
SINCE DEC 1 1.27 1.47 -0.20 1.95  
SINCE JAN 1 0.00 0.18 -0.18 0.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.3 1953 0.3 -0.3 0.0  
MONTH TO DATE 0.0 2.0 -2.0 0.7  
SINCE DEC 1 0.5 11.4 -10.9 16.0  
SINCE JUL 1 2.4 14.8 -12.4 20.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 49 -11 55  
MONTH TO DATE 233 290 -57 242  
SINCE DEC 1 1279 1635 -356 1703  
SINCE JUL 1 2661 3292 -631 3315  
 
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 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 81 1200 PM  
AVERAGE 89  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 57 2003  
MINIMUM TEMPERATURE (F) 8 -30 1912  
 
SUNRISE AND SUNSET  
JANUARY 7 2024.......SUNRISE 745 AM CST SUNSET 454 PM CST  
JANUARY 8 2024.......SUNRISE 745 AM CST SUNSET 455 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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