119  
CDUS43 KDMX 090636  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1236 AM CST MON JAN 09 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 8 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 18 425 PM 57 2003 24 -6 29  
MINIMUM 0 509 AM -20 1970 8 -8 7  
AVERAGE 9 16 -7 18  
 
PRECIPITATION (IN)  
YESTERDAY T 0.83 1937 0.03 -0.03 0.00  
MONTH TO DATE 0.71 0.24 0.47 T  
SINCE DEC 1 1.95 1.53 0.42 0.91  
SINCE JAN 1 0.71 0.24 0.47 T  
 
SNOWFALL (IN)  
YESTERDAY MM 10.0 1937 0.3 MM 0.0  
MONTH TO DATE 0.0 2.7 -2.7 T  
SINCE DEC 1 15.3 12.1 3.2 6.4  
SINCE JUL 1 19.3 15.5 3.8 7.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 56 49 7 47  
MONTH TO DATE 355 388 -33 476  
SINCE DEC 1 1816 1733 83 1645  
SINCE JUL 1 3428 3390 38 2951  
 
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 S (160)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 PM  
LOWEST 87 400 AM  
AVERAGE 92  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 49 2002  
MINIMUM TEMPERATURE (F) 8 -26 1977  
 
SUNRISE AND SUNSET  
JANUARY 9 2023.......SUNRISE 744 AM CST SUNSET 457 PM CST  
JANUARY 10 2023.......SUNRISE 744 AM CST SUNSET 458 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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