257  
CDUS43 KDMX 160629  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1229 AM CST THU NOV 16 2023  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR NOVEMBER 15 2023  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 258 PM 68 1953 44 19 32  
MINIMUM 31 728 AM -3 1940 25 6 25  
AVERAGE 47 34 13 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.82 1988 0.06 -0.06 0.22  
MONTH TO DATE T 0.91 -0.91 0.61  
SINCE SEP 1 5.45 6.89 -1.44 2.29  
SINCE JAN 1 24.12 34.20 -10.08 27.55  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.0 1947 0.1 -0.1 2.3  
MONTH TO DATE T 0.9 -0.9 2.3  
SINCE SEP 1 0.5 1.3 -0.8 2.3  
SINCE JUL 1 0.5 1.3 -0.8 2.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 31 -13 36  
MONTH TO DATE 333 413 -80 368  
SINCE SEP 1 854 1102 -248 1041  
SINCE JUL 1 877 1138 -261 1041  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 126 63 63 55  
SINCE JAN 1 743 602 141 675    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 AM  
LOWEST 32 300 PM  
AVERAGE 62  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 74 1953  
MINIMUM TEMPERATURE (F) 24 -3 1959  
 
SUNRISE AND SUNSET  
NOVEMBER 16 2023......SUNRISE 707 AM CST SUNSET 449 PM CST  
NOVEMBER 17 2023......SUNRISE 708 AM CST SUNSET 448 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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