606  
CDUS43 KDMX 190642  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1241 AM CST TUE FEB 19 2019  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR FEBRUARY 18 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 17 1211 AM 64 1981 30 -13 43  
MINIMUM -8 1159 PM -20 2006 13 -21 12  
1936  
AVERAGE 5 22 -17 28  
 
PRECIPITATION (IN)  
YESTERDAY T 1.35 1971 0.04 -0.04 0.00  
MONTH TO DATE 0.72 0.59 0.13 0.46  
SINCE DEC 1 3.25 2.65 0.60 2.05  
SINCE JAN 1 1.55 1.41 0.14 1.77  
 
SNOWFALL (IN)  
YESTERDAY MM 9.0 1961 0.2 MM 0.0  
MONTH TO DATE 8.6 5.3 3.3 6.6  
SINCE DEC 1 27.1 25.4 1.7 16.2  
SINCE JUL 1 31.7 30.1 1.6 16.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 60 43 17 37  
MONTH TO DATE 931 828 103 946  
SINCE DEC 1 3715 3759 -44 3854  
SINCE JUL 1 5621 5439 182 5357  
 
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 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 76 100 PM  
AVERAGE 86  
   
......................................................
 
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 61 1930  
MINIMUM TEMPERATURE (F) 14 -21 1936  
 
 
SUNRISE AND SUNSET  
FEBRUARY 19 2019......SUNRISE 705 AM CST SUNSET 549 PM CST  
FEBRUARY 20 2019......SUNRISE 704 AM CST SUNSET 551 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
SMALL  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IA Page Main Text Page