834  
CDUS43 KDMX 010631  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1231 AM CST FRI DEC 01 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR NOVEMBER 30 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 44 208 PM 64 1932 36 8 19  
MINIMUM 18 1153 PM -9 1976 19 -1 8  
AVERAGE 31 27 4 14  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 1934 0.05 -0.05 T  
MONTH TO DATE 0.17 1.67 -1.50 0.82  
SINCE SEP 1 5.62 7.65 -2.03 2.50  
SINCE JAN 1 24.29 34.96 -10.67 27.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.7 1934 0.2 -0.2 T  
MONTH TO DATE 1.4 3.0 -1.6 4.0  
SINCE SEP 1 1.9 3.4 -1.5 4.0  
SINCE JUL 1 1.9 3.4 -1.5 4.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 38 -4 51  
MONTH TO DATE 838 932 -94 939  
SINCE SEP 1 1359 1621 -262 1612  
SINCE JUL 1 1382 1657 -275 1612  
 
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 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1000 PM  
LOWEST 49 200 PM  
AVERAGE 69  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 67 1998  
MINIMUM TEMPERATURE (F) 18 -3 1919  
 
SUNRISE AND SUNSET  
DECEMBER 1 2023......SUNRISE 725 AM CST SUNSET 439 PM CST  
DECEMBER 2 2023......SUNRISE 726 AM CST SUNSET 439 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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