240  
CDUS43 KDMX 240638  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1238 AM CST MON NOV 24 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR NOVEMBER 23 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 249 PM 58 1931 40 14 45  
MINIMUM 26 710 AM -4 1950 21 5 24  
AVERAGE 40 30 10 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.11 1931 0.05 -0.05 0.00  
MONTH TO DATE 0.84 1.33 -0.49 2.96  
SINCE SEP 1 3.73 7.31 -3.58 4.49  
SINCE JAN 1 35.55 34.62 0.93 32.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1977 0.1 -0.1 0.0  
1983  
MONTH TO DATE 0.1 1.8 -1.7 0.5  
SINCE SEP 1 0.1 2.2 -2.1 0.5  
SINCE JUL 1 0.1 2.2 -2.1 0.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 35 -10 30  
MONTH TO DATE 566 677 -111 530  
SINCE SEP 1 1019 1366 -347 917  
SINCE JUL 1 1049 1402 -353 938  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 121 63 58 107  
SINCE JAN 1 759 602 157 626    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 700 AM  
LOWEST 46 100 PM  
AVERAGE 71  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 64 2017  
MINIMUM TEMPERATURE (F) 21 -4 1950  
 
SUNRISE AND SUNSET  
NOVEMBER 24 2025......SUNRISE 718 AM CST SUNSET 442 PM CST  
NOVEMBER 25 2025......SUNRISE 719 AM CST SUNSET 442 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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