385  
CDUS43 KDMX 110628  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT FRI APR 11 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 10 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 56 258 PM 90 1930 55 1 71  
MINIMUM 38 605 AM 18 1960 33 5 34  
AVERAGE 47 44 3 53  
 
PRECIPITATION (IN)  
YESTERDAY T 1.40 2008 0.13 -0.13 0.00  
MONTH TO DATE 0.88 1.22 -0.34 1.16  
SINCE MAR 1 4.68 3.51 1.17 3.48  
SINCE JAN 1 5.02 5.62 -0.60 4.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1929 0.1 -0.1 0.0  
MONTH TO DATE 0.2 1.4 -1.2 0.3  
SINCE MAR 1 11.4 8.4 3.0 4.5  
SINCE JUL 1 20.3 42.5 -22.2 17.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 21 -3 12  
MONTH TO DATE 255 230 25 216  
SINCE MAR 1 1016 1227 -211 1070  
SINCE JUL 1 6268 7018 -750 5836  
 
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 23 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 AM  
LOWEST 60 100 PM  
AVERAGE 72  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 84 1968  
MINIMUM TEMPERATURE (F) 33 16 1940  
 
SUNRISE AND SUNSET  
APRIL 11 2025.........SUNRISE 637 AM CDT SUNSET 752 PM CDT  
APRIL 12 2025.........SUNRISE 636 AM CDT SUNSET 753 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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