287  
CDUS43 KDMX 220642  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1242 AM CST WED FEB 22 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 21 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 24 726 PM 59 1930 31 -7 34  
2017  
MINIMUM 8 758 AM -22 1936 14 -6 22  
AVERAGE 16 22 -6 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.80 1974 0.04 -0.03 T  
MONTH TO DATE 0.60 0.84 -0.24 0.11  
SINCE DEC 1 3.93 3.02 0.91 1.91  
SINCE JAN 1 2.69 1.73 0.96 1.00  
 
SNOWFALL (IN)  
YESTERDAY MM 10.0 1945 0.3 MM 0.0  
MONTH TO DATE T 7.6 -7.6 1.2  
SINCE DEC 1 27.7 28.3 -0.6 19.3  
SINCE JUL 1 31.7 31.7 0.0 20.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 43 6 37  
MONTH TO DATE 879 973 -94 1039  
SINCE DEC 1 3773 3846 -73 3903  
SINCE JUL 1 5385 5503 -118 5209  
 
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 33 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1000 PM  
LOWEST 70 1100 AM  
AVERAGE 79  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 60 2017  
MINIMUM TEMPERATURE (F) 14 -17 1929  
 
SUNRISE AND SUNSET  
FEBRUARY 22 2023......SUNRISE 701 AM CST SUNSET 553 PM CST  
FEBRUARY 23 2023......SUNRISE 659 AM CST SUNSET 555 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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