387  
CDUS43 KDMX 280634  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1234 AM CST WED FEB 28 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 27 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 1026 AM 65 1896 33 18 39  
MINIMUM 8 1159 PM -18 2015 16 -8 30  
AVERAGE 30 25 5 35  
 
PRECIPITATION (IN)  
YESTERDAY T 1.62 1948 0.06 -0.06 0.82  
MONTH TO DATE 0.08 1.16 -1.08 1.80  
SINCE DEC 1 2.22 3.34 -1.12 5.13  
SINCE JAN 1 0.95 2.05 -1.10 3.89  
 
SNOWFALL (IN)  
YESTERDAY MM 3.0 1978 0.4 MM 0.0  
MONTH TO DATE T 9.7 -9.7 4.9  
SINCE DEC 1 11.1 30.4 -19.3 32.6  
SINCE JUL 1 13.0 33.8 -20.8 36.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 40 -5 30  
MONTH TO DATE 841 1221 -380 1196  
SINCE DEC 1 3299 4094 -795 4090  
SINCE JUL 1 4681 5751 -1070 5702  
 
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 38 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 19.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 800 PM  
LOWEST 44 900 AM  
AVERAGE 64  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 60 2000  
MINIMUM TEMPERATURE (F) 17 -22 1962  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2024......SUNRISE 652 AM CST SUNSET 601 PM CST  
FEBRUARY 29 2024......SUNRISE 650 AM CST SUNSET 602 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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