267  
CDUS43 KDMX 090642  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1242 AM CST THU FEB 09 2023  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 8 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 40 921 PM 51 1999 26 14 39  
MINIMUM 19 811 AM -33 1899 9 10 8  
AVERAGE 30 18 12 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.61 1966 0.03 -0.03 0.00  
MONTH TO DATE T 0.28 -0.28 0.02  
SINCE DEC 1 3.33 2.46 0.87 1.82  
SINCE JAN 1 2.09 1.17 0.92 0.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.0 1939 0.3 -0.3 0.0  
MONTH TO DATE 0.0 3.0 -3.0 0.4  
SINCE DEC 1 27.7 23.7 4.0 18.5  
SINCE JUL 1 31.7 27.1 4.6 19.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 47 -12 41  
MONTH TO DATE 397 386 11 451  
SINCE DEC 1 3291 3259 32 3315  
SINCE JUL 1 4903 4916 -13 4621  
 
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 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 600 AM  
LOWEST 67 100 PM  
AVERAGE 80  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 58 1976  
MINIMUM TEMPERATURE (F) 9 -35 1899  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2023......SUNRISE 719 AM CST SUNSET 536 PM CST  
FEBRUARY 10 2023......SUNRISE 718 AM CST SUNSET 538 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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