902  
CDUS43 KDMX 080639  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1239 AM CST SAT NOV 08 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR NOVEMBER 7 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 56 1215 PM 75 2001 48 8 54  
MINIMUM 37 1159 PM -4 1991 28 9 33  
AVERAGE 47 38 9 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1918 0.06 -0.06 0.00  
MONTH TO DATE 0.02 0.45 -0.43 0.87  
SINCE SEP 1 2.91 6.43 -3.52 2.40  
SINCE JAN 1 34.73 33.74 0.99 30.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1943 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE SEP 1 0.0 0.7 -0.7 0.0  
SINCE JUL 1 0.0 0.7 -0.7 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 27 -9 21  
MONTH TO DATE 152 180 -28 139  
SINCE SEP 1 605 869 -264 526  
SINCE JUL 1 635 905 -270 547  
 
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 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 PM  
LOWEST 53 1200 PM  
AVERAGE 71  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 79 2006  
MINIMUM TEMPERATURE (F) 27 1 1936  
 
SUNRISE AND SUNSET  
NOVEMBER 8 2025......SUNRISE 658 AM CST SUNSET 456 PM CST  
NOVEMBER 9 2025......SUNRISE 659 AM CST SUNSET 455 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IA Page
Main Text Page