627  
CDUS43 KDMX 250633  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT FRI APR 25 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 24 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 61 1237 PM 90 2009 61 0 61  
MINIMUM 47 611 AM 22 1918 38 9 27  
1956  
AVERAGE 54 49 5 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.32 1.64 1929 0.16 0.16 0.00  
MONTH TO DATE 4.01 3.24 0.77 2.97  
SINCE MAR 1 7.81 5.53 2.28 5.29  
SINCE JAN 1 8.15 7.64 0.51 6.27  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM 0.1 MM 0.0  
MONTH TO DATE 0.2 2.7 -2.5 0.3  
SINCE MAR 1 11.4 9.7 1.7 4.5  
SINCE JUL 1 20.3 43.8 -23.5 17.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 16 -5 21  
MONTH TO DATE 450 485 -35 429  
SINCE MAR 1 1211 1482 -271 1283  
SINCE JUL 1 6463 7273 -810 6049  
 
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 NE (40)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 11.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 67 1200 PM  
AVERAGE 80  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 89 1949  
MINIMUM TEMPERATURE (F) 38 18 1934  
 
SUNRISE AND SUNSET  
APRIL 25 2025.........SUNRISE 615 AM CDT SUNSET 808 PM CDT  
APRIL 26 2025.........SUNRISE 613 AM CDT SUNSET 809 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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