234  
CDUS43 KDMX 220640  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
140 AM CDT MON APR 22 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 21 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 61 409 PM 93 1980 60 1 43  
MINIMUM 26 546 AM 19 1934 36 -10 29  
2021  
AVERAGE 44 48 -4 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.63 1912 0.15 -0.15 T  
MONTH TO DATE 2.91 2.78 0.13 2.70  
SINCE MAR 1 5.23 5.07 0.16 4.64  
SINCE JAN 1 6.21 7.18 -0.97 8.53  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.2 1988 0.1 -0.1 T  
MONTH TO DATE 0.0 2.5 -2.5 0.7  
SINCE MAR 1 4.2 9.5 -5.3 8.4  
SINCE JUL 1 17.5 43.6 -26.1 45.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 17 4 29  
MONTH TO DATE 379 437 -58 372  
SINCE MAR 1 1233 1434 -201 1450  
SINCE JUL 1 5999 7225 -1226 7187  
 
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 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 100 AM  
LOWEST 19 500 PM  
AVERAGE 49  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 93 1980  
MINIMUM TEMPERATURE (F) 37 21 1936  
 
SUNRISE AND SUNSET  
APRIL 22 2024.........SUNRISE 619 AM CDT SUNSET 805 PM CDT  
APRIL 23 2024.........SUNRISE 618 AM CDT SUNSET 806 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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