311  
CDUS43 KDMX 300632  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
132 AM CDT TUE APR 30 2024  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 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 53 140 AM 91 2007 63 -10 55  
MINIMUM 44 1159 PM 22 1958 40 4 34  
2008  
AVERAGE 49 51 -2 45  
 
PRECIPITATION (IN)  
YESTERDAY T 1.83 1984 0.15 -0.15 0.01  
MONTH TO DATE 3.95 4.00 -0.05 2.76  
SINCE MAR 1 6.27 6.29 -0.02 4.70  
SINCE JAN 1 7.25 8.40 -1.15 8.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 13.0 1917 0.1 -0.1 0.0  
MONTH TO DATE 0.3 3.0 -2.7 0.7  
SINCE MAR 1 4.5 10.0 -5.5 8.4  
SINCE JUL 1 17.8 44.1 -26.3 45.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 14 2 20  
MONTH TO DATE 482 558 -76 546  
SINCE MAR 1 1336 1555 -219 1624  
SINCE JUL 1 6102 7346 -1244 7361  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 10  
SINCE MAR 1 0 0 0 10  
SINCE JAN 1 0 0 0 10    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 14.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 68 400 PM  
AVERAGE 84  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 89 2007  
MINIMUM TEMPERATURE (F) 40 24 1908  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 607 AM CDT SUNSET 814 PM CDT  
MAY 1 2024...........SUNRISE 606 AM CDT SUNSET 815 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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