136  
CDUS43 KDMX 100635  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1235 AM CST SUN MAR 10 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MARCH 9 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 413 PM 66 2021 38 3 33  
MINIMUM 16 1116 PM -17 1984 21 -5 27  
AVERAGE 29 30 -1 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.67 1909 0.06 -0.06 0.31  
MONTH TO DATE T 0.52 -0.52 0.43  
SINCE MAR 1 T 0.52 -0.52 0.43  
SINCE JAN 1 0.98 2.63 -1.65 4.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.0 1943 0.2 -0.2 3.6  
MONTH TO DATE 0.0 2.6 -2.6 3.7  
SINCE MAR 1 0.0 2.6 -2.6 3.7  
SINCE JUL 1 13.3 36.7 -23.4 40.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 35 1 35  
MONTH TO DATE 237 335 -98 296  
SINCE MAR 1 237 335 -98 296  
SINCE JUL 1 5003 6126 -1123 6033  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 14.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 34 400 PM  
AVERAGE 57  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 1967  
MINIMUM TEMPERATURE (F) 21 -12 1948  
 
SUNRISE AND SUNSET  
MARCH 10 2024.........SUNRISE 733 AM CDT SUNSET 714 PM CDT  
MARCH 11 2024.........SUNRISE 731 AM CDT SUNSET 716 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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