654  
CDUS43 KDMX 160645  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1245 AM CST MON JAN 16 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JANUARY 15 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 38 310 PM 55 1990 24 14 14  
MINIMUM 27 508 AM -28 1994 7 20 -9  
AVERAGE 33 15 18 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1953 0.03 -0.03 0.01  
MONTH TO DATE 0.71 0.44 0.27 0.62  
SINCE DEC 1 1.95 1.73 0.22 1.53  
SINCE JAN 1 0.71 0.44 0.27 0.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.4 1956 0.3 -0.3 0.2  
MONTH TO DATE 0.7 5.2 -4.5 8.3  
SINCE DEC 1 16.0 14.6 1.4 14.7  
SINCE JUL 1 20.0 18.0 2.0 15.7  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 50 -18 62  
MONTH TO DATE 651 735 -84 797  
SINCE DEC 1 2112 2080 32 1966  
SINCE JUL 1 3724 3737 -13 3272  
 
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 (160)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 14.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 75 100 PM  
AVERAGE 82  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 24 44 1990  
MINIMUM TEMPERATURE (F) 7 -31 2009  
 
SUNRISE AND SUNSET  
JANUARY 16 2023.......SUNRISE 742 AM CST SUNSET 505 PM CST  
JANUARY 17 2023.......SUNRISE 741 AM CST SUNSET 506 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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