498  
CDUS43 KDMX 080628  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT TUE APR 08 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 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 42 429 PM 80 1991 54 -12 49  
MINIMUM 22 1159 PM 10 1936 31 -9 41  
AVERAGE 32 43 -11 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.80 1919 0.13 -0.13 0.44  
MONTH TO DATE 0.89 0.84 0.05 1.16  
SINCE MAR 1 4.69 3.13 1.56 3.48  
SINCE JAN 1 5.03 5.24 -0.21 4.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.2 2003 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.0 -1.0 0.3  
SINCE MAR 1 11.2 8.0 3.2 4.5  
SINCE JUL 1 20.1 42.1 -22.0 17.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 22 11 20  
MONTH TO DATE 189 165 24 171  
SINCE MAR 1 950 1162 -212 1025  
SINCE JUL 1 6202 6953 -751 5791  
 
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 26 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 15.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 200 AM  
LOWEST 25 400 PM  
AVERAGE 49  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 85 1931  
MINIMUM TEMPERATURE (F) 32 12 1997  
 
SUNRISE AND SUNSET  
APRIL 8 2025.........SUNRISE 642 AM CDT SUNSET 748 PM CDT  
APRIL 9 2025.........SUNRISE 641 AM CDT SUNSET 750 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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