474  
CDUS43 KDMX 140630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1230 AM CST FRI FEB 14 2025  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 13 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 5 226 PM 53 1954 28 -23 41  
MINIMUM -12 742 AM -27 1905 11 -23 17  
AVERAGE -3 19 -22 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1906 0.04 -0.04 0.00  
MONTH TO DATE 0.04 0.49 -0.45 0.02  
SINCE DEC 1 1.16 2.67 -1.51 2.16  
SINCE JAN 1 0.04 1.38 -1.34 0.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1906 0.4 -0.4 0.0  
MONTH TO DATE 0.0 4.9 -4.9 0.0  
SINCE DEC 1 2.9 25.6 -22.7 11.1  
SINCE JUL 1 3.4 29.0 -25.6 13.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 68 46 22 36  
MONTH TO DATE 645 619 26 386  
SINCE DEC 1 3340 3492 -152 2844  
SINCE JUL 1 4558 5149 -591 4226  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 300 AM  
LOWEST 59 200 PM  
AVERAGE 69  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 58 1934  
1954  
MINIMUM TEMPERATURE (F) 11 -20 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 14 2025......SUNRISE 712 AM CST SUNSET 544 PM CST  
FEBRUARY 15 2025......SUNRISE 710 AM CST SUNSET 545 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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