401  
CDUS43 KDMX 180723  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
209 AM CDT WED JUL 18 2018  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR JULY 17 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 225 PM 104 1936 83 1 88  
MINIMUM 59 442 AM 42 1911 61 -2 63  
AVERAGE 72 72 0 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.76 2016 0.15 -0.15 0.00  
MONTH TO DATE 1.47 2.59 -1.12 0.48  
SINCE JUN 1 12.08 7.73 4.35 3.84  
SINCE JAN 1 28.15 20.21 7.94 17.99  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 4 44 -40 22  
SINCE JUL 1 0 0 0 1  
 
COOLING  
YESTERDAY 7 7 0 11  
MONTH TO DATE 162 121 41 135  
SINCE JUN 1 390 259 131 316  
SINCE JAN 1 513 294 219 341    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 51 100 PM  
AVERAGE 72    
......................................................
 
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 1940  
MINIMUM TEMPERATURE (F) 61 43 1914  
 
SUNRISE AND SUNSET  
JULY 18 2018..........SUNRISE 550 AM CDT SUNSET 849 PM CDT  
JULY 19 2018..........SUNRISE 551 AM CDT SUNSET 848 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
FAB  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IA Page Main Text Page