724  
CDUS43 KDMX 210647  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1247 AM CST THU NOV 21 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR NOVEMBER 20 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 38 1216 AM 67 1917 41 -3 46  
MINIMUM 27 1159 PM -2 2014 22 5 36  
AVERAGE 33 32 1 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 1.48 1973 0.05 0.01 0.04  
MONTH TO DATE 2.97 1.18 1.79 0.04  
SINCE SEP 1 4.50 7.16 -2.66 5.49  
SINCE JAN 1 32.76 34.47 -1.71 24.16  
 
SNOWFALL (IN)  
YESTERDAY 0.5 9.0 2015 0.1 0.4 0.0  
MONTH TO DATE 0.5 1.4 -0.9 T  
SINCE SEP 1 0.5 1.8 -1.3 0.5  
SINCE JUL 1 0.5 1.8 -1.3 0.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 33 -1 24  
MONTH TO DATE 431 574 -143 449  
SINCE SEP 1 818 1263 -445 970  
SINCE JUL 1 839 1299 -460 993  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 107 63 44 126  
SINCE JAN 1 626 602 24 743    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 20.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 800 AM  
LOWEST 64 1200 AM  
AVERAGE 76  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 71 2012  
MINIMUM TEMPERATURE (F) 22 -3 1937  
2014  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2024......SUNRISE 714 AM CST SUNSET 444 PM CST  
NOVEMBER 22 2024......SUNRISE 716 AM CST SUNSET 443 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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