354  
CDUS43 KDMX 100630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT FRI APR 10 2026  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 9 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 418 PM 84 1977 55 -5 62  
MINIMUM 27 556 AM 10 1928 32 -5 32  
AVERAGE 39 43 -4 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 2.16 2013 0.12 -0.01 0.00  
MONTH TO DATE 1.72 1.09 0.63 0.88  
SINCE MAR 1 3.86 3.38 0.48 4.68  
SINCE JAN 1 5.17 5.49 -0.32 5.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.0 1973 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.3 -1.3 0.2  
SINCE MAR 1 3.0 8.3 -5.3 11.4  
SINCE JUL 1 26.7 42.4 -15.7 20.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 22 4 18  
MONTH TO DATE 231 209 22 237  
SINCE MAR 1 1050 1206 -156 998  
SINCE JUL 1 6344 6997 -653 6250  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 700 PM  
LOWEST 39 100 PM  
AVERAGE 63  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 90 1930  
MINIMUM TEMPERATURE (F) 33 18 1960  
 
SUNRISE AND SUNSET  
APRIL 10 2026.........SUNRISE 639 AM CDT SUNSET 750 PM CDT  
APRIL 11 2026.........SUNRISE 638 AM CDT SUNSET 752 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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