445  
CDUS43 KDMX 260631  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1231 AM CST SUN FEB 26 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 25 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 33 542 PM 62 2000 32 1 15  
MINIMUM 5 713 AM -23 1940 16 -11 0  
AVERAGE 19 24 -5 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.88 1951 0.05 -0.05 T  
MONTH TO DATE 0.80 1.05 -0.25 0.23  
SINCE DEC 1 4.13 3.23 0.90 2.03  
SINCE JAN 1 2.89 1.94 0.95 1.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.1 2007 0.4 -0.4 T  
MONTH TO DATE T 9.0 -9.0 3.8  
SINCE DEC 1 27.7 29.7 -2.0 21.9  
SINCE JUL 1 31.7 33.1 -1.4 22.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 41 5 57  
MONTH TO DATE 1087 1140 -53 1270  
SINCE DEC 1 3981 4013 -32 4134  
SINCE JUL 1 5593 5670 -77 5440  
 
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 23 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 AM  
LOWEST 69 400 PM  
AVERAGE 83  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 57 1976  
MINIMUM TEMPERATURE (F) 16 -20 1963  
 
SUNRISE AND SUNSET  
FEBRUARY 26 2023......SUNRISE 654 AM CST SUNSET 558 PM CST  
FEBRUARY 27 2023......SUNRISE 653 AM CST SUNSET 600 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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