068  
CDUS43 KDMX 100640  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1240 AM CST FRI FEB 10 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 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 MM MM 58 1976 27 MM 35  
MINIMUM 13 1159 PM -35 1899 9 4 21  
AVERAGE MM 18 MM 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 1939 0.04 -0.04 T  
MONTH TO DATE T 0.32 -0.32 0.02  
SINCE DEC 1 3.33 2.50 0.83 1.82  
SINCE JAN 1 2.09 1.21 0.88 0.91  
 
SNOWFALL (IN)  
YESTERDAY MM 6.0 1909 0.4 MM T  
MONTH TO DATE 0.0 3.4 -3.4 0.4  
SINCE DEC 1 27.7 24.1 3.6 18.5  
SINCE JUL 1 31.7 27.5 4.2 19.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 47 MM 37  
MONTH TO DATE 397 433 -36 488  
SINCE DEC 1 3291 3306 -15 3352  
SINCE JUL 1 4903 4963 -60 4658  
 
COOLING  
YESTERDAY MM 0 MM 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 30 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 600 AM  
LOWEST 76 1100 PM  
AVERAGE 84  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 56 1977  
MINIMUM TEMPERATURE (F) 10 -35 1899  
 
SUNRISE AND SUNSET  
FEBRUARY 10 2023......SUNRISE 718 AM CST SUNSET 538 PM CST  
FEBRUARY 11 2023......SUNRISE 717 AM CST SUNSET 539 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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