521  
CDUS43 KDMX 180646  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1246 AM CST MON NOV 18 2024  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR NOVEMBER 17 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 51 308 PM 72 1941 43 8 45  
MINIMUM 29 1026 PM -8 1959 24 5 21  
AVERAGE 40 33 7 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.28 1971 0.06 -0.06 0.00  
MONTH TO DATE 1.98 1.02 0.96 T  
SINCE SEP 1 3.51 7.00 -3.49 5.45  
SINCE JAN 1 31.77 34.31 -2.54 24.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1978 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.1 -1.1 T  
SINCE SEP 1 0.0 1.5 -1.5 0.5  
SINCE JUL 1 0.0 1.5 -1.5 0.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 32 -7 32  
MONTH TO DATE 358 476 -118 379  
SINCE SEP 1 745 1165 -420 900  
SINCE JUL 1 766 1201 -435 923  
 
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 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 PM  
LOWEST 61 300 PM  
AVERAGE 81  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 72 1999  
MINIMUM TEMPERATURE (F) 23 -6 2018  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2024......SUNRISE 711 AM CST SUNSET 446 PM CST  
NOVEMBER 19 2024......SUNRISE 712 AM CST SUNSET 445 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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