796  
CDUS43 KDMX 190631  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT FRI APR 19 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 18 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 54 303 PM 93 1985 59 -5 59  
MINIMUM 32 1157 PM 18 1953 35 -3 23  
AVERAGE 43 47 -4 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.50 1.24 1978 0.14 0.36 0.00  
MONTH TO DATE 2.91 2.32 0.59 0.43  
SINCE MAR 1 5.23 4.61 0.62 2.37  
SINCE JAN 1 6.21 6.72 -0.51 6.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.9 2018 0.1 -0.1 0.0  
MONTH TO DATE 0.0 2.2 -2.2 0.7  
SINCE MAR 1 4.2 9.2 -5.0 8.4  
SINCE JUL 1 17.5 43.3 -25.8 45.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 18 4 24  
MONTH TO DATE 307 385 -78 301  
SINCE MAR 1 1161 1382 -221 1379  
SINCE JUL 1 5927 7173 -1246 7116  
 
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 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 48 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 87 1985  
MINIMUM TEMPERATURE (F) 36 15 2018  
 
SUNRISE AND SUNSET  
APRIL 19 2024.........SUNRISE 624 AM CDT SUNSET 801 PM CDT  
APRIL 20 2024.........SUNRISE 622 AM CDT SUNSET 803 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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