193  
CDUS43 KDMX 310650  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
150 AM CDT FRI MAY 31 2024  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 30 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 78 328 PM 98 1934 75 3 88  
MINIMUM 53 507 AM 31 1930 53 0 61  
AVERAGE 66 64 2 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.83 1980 0.17 -0.17 0.00  
MONTH TO DATE 7.90 4.97 2.93 3.55  
SINCE MAR 1 14.59 11.41 3.18 8.25  
SINCE JAN 1 15.57 13.52 2.05 12.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 4.5 10.3 -5.8 8.4  
SINCE JUL 1 17.8 44.4 -26.6 45.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 181 241 -60 135  
SINCE MAR 1 1532 1811 -279 1777  
SINCE JUL 1 6298 7602 -1304 7514  
 
COOLING  
YESTERDAY 1 2 -1 10  
MONTH TO DATE 14 31 -17 23  
SINCE MAR 1 14 34 -20 33  
SINCE JAN 1 14 34 -20 33    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 14.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 200 AM  
LOWEST 72 1200 AM  
AVERAGE 75  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 104 1934  
MINIMUM TEMPERATURE (F) 53 35 1972  
 
SUNRISE AND SUNSET  
MAY 31 2024...........SUNRISE 537 AM CDT SUNSET 846 PM CDT  
JUNE 1 2024..........SUNRISE 536 AM CDT SUNSET 847 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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