202  
CDUS43 KDMX 100633  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1233 AM CST TUE JAN 10 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 9 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 36 342 PM 49 2002 24 12 15  
MINIMUM 7 512 AM -26 1977 8 -1 0  
AVERAGE 22 16 6 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.40 1900 0.03 -0.03 0.00  
MONTH TO DATE 0.71 0.27 0.44 T  
SINCE DEC 1 1.95 1.56 0.39 0.91  
SINCE JAN 1 0.71 0.27 0.44 T  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.1 2009 0.3 -0.3 0.0  
MONTH TO DATE 0.0 3.0 -3.0 T  
SINCE DEC 1 15.3 12.4 2.9 6.4  
SINCE JUL 1 19.3 15.8 3.5 7.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 49 -6 57  
MONTH TO DATE 398 437 -39 533  
SINCE DEC 1 1859 1782 77 1702  
SINCE JUL 1 3471 3439 32 3008  
 
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 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95 900 AM  
LOWEST 82 100 PM  
AVERAGE 89  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 55 2012  
MINIMUM TEMPERATURE (F) 7 -30 1937  
 
SUNRISE AND SUNSET  
JANUARY 10 2023.......SUNRISE 744 AM CST SUNSET 458 PM CST  
JANUARY 11 2023.......SUNRISE 744 AM CST SUNSET 459 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IA Page Main Text Page