620  
CDUS43 KDMX 130630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT SUN APR 13 2025  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 12 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 71 346 PM 88 2023 56 15 63  
MINIMUM 30 434 AM 16 1939 33 -3 36  
AVERAGE 51 45 6 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.62 2022 0.13 -0.13 0.00  
MONTH TO DATE 0.88 1.49 -0.61 1.20  
SINCE MAR 1 4.68 3.78 0.90 3.52  
SINCE JAN 1 5.02 5.89 -0.87 4.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1952 0.1 -0.1 0.0  
1962  
MONTH TO DATE 0.2 1.6 -1.4 0.3  
SINCE MAR 1 11.4 8.6 2.8 4.5  
SINCE JUL 1 20.3 42.7 -22.4 17.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 20 -6 15  
MONTH TO DATE 291 271 20 246  
SINCE MAR 1 1052 1268 -216 1100  
SINCE JUL 1 6304 7059 -755 5866  
 
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 31 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 16.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 31 200 PM  
AVERAGE 60  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 86 2006  
MINIMUM TEMPERATURE (F) 34 18 1950  
 
SUNRISE AND SUNSET  
APRIL 13 2025.........SUNRISE 634 AM CDT SUNSET 754 PM CDT  
APRIL 14 2025.........SUNRISE 632 AM CDT SUNSET 755 PM CDT  
 
- 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