521  
CDUS43 KDMX 200627  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT SAT APR 20 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 19 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 49 200 AM 87 1985 59 -10 51  
MINIMUM 33 200 AM 15 2018 36 -3 39  
AVERAGE 41 47 -6 45  
 
PRECIPITATION (IN)  
YESTERDAY MM 2.74 2005 0.15 MM 1.58  
MONTH TO DATE 2.91 2.47 0.44 2.01  
SINCE MAR 1 5.23 4.76 0.47 3.95  
SINCE JAN 1 6.21 6.87 -0.66 7.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.2 2011 0.1 -0.1 0.0  
MONTH TO DATE 0.0 2.3 -2.3 0.7  
SINCE MAR 1 4.2 9.3 -5.1 8.4  
SINCE JUL 1 17.5 43.4 -25.9 45.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 18 6 20  
MONTH TO DATE 331 403 -72 321  
SINCE MAR 1 1185 1400 -215 1399  
SINCE JUL 1 5951 7191 -1240 7136  
 
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 8 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 7.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1200 AM  
LOWEST 75 100 AM  
AVERAGE 77  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 85 1985  
MINIMUM TEMPERATURE (F) 36 17 2018  
 
SUNRISE AND SUNSET  
APRIL 20 2024.........SUNRISE 622 AM CDT SUNSET 803 PM CDT  
APRIL 21 2024.........SUNRISE 621 AM CDT SUNSET 804 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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