145  
CDUS43 KDMX 300644  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
144 AM CDT THU MAY 30 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 29 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 72 400 PM 98 1934 74 -2 85  
MINIMUM 44 302 AM 31 1947 52 -8 49  
AVERAGE 58 63 -5 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.68 1980 0.18 -0.18 0.00  
MONTH TO DATE 7.90 4.80 3.10 3.55  
SINCE MAR 1 14.59 11.24 3.35 8.25  
SINCE JAN 1 15.57 13.35 2.22 12.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1947 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 7 4 3 0  
MONTH TO DATE 181 237 -56 135  
SINCE MAR 1 1532 1807 -275 1777  
SINCE JUL 1 6298 7598 -1300 7514  
 
COOLING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 13 29 -16 13  
SINCE MAR 1 13 32 -19 23  
SINCE JAN 1 13 32 -19 23    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 5.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 41 400 PM  
AVERAGE 69  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 98 1934  
MINIMUM TEMPERATURE (F) 53 31 1930  
 
SUNRISE AND SUNSET  
MAY 30 2024...........SUNRISE 537 AM CDT SUNSET 845 PM CDT  
MAY 31 2024...........SUNRISE 537 AM CDT SUNSET 846 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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