196  
CDUS43 KDMX 290640  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
140 AM CDT WED MAY 29 2024  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 28 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 68 322 PM 97 2018 74 -6 82  
MINIMUM 47 1159 PM 32 1947 52 -5 49  
AVERAGE 58 63 -5 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 2.18 1995 0.17 -0.07 0.00  
MONTH TO DATE 7.90 4.62 3.28 3.55  
SINCE MAR 1 14.59 11.06 3.53 8.25  
SINCE JAN 1 15.57 13.17 2.40 12.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1947 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 4.5 10.3 -5.8 8.4  
SINCE JUL 1 17.8 44.4 -26.6 45.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 4 3 0  
MONTH TO DATE 174 233 -59 135  
SINCE MAR 1 1525 1803 -278 1777  
SINCE JUL 1 6291 7594 -1303 7514  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 13 27 -14 11  
SINCE MAR 1 13 30 -17 21  
SINCE JAN 1 13 30 -17 21    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 11.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 54 600 PM  
AVERAGE 74  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 98 1934  
MINIMUM TEMPERATURE (F) 52 31 1947  
 
SUNRISE AND SUNSET  
MAY 29 2024...........SUNRISE 538 AM CDT SUNSET 844 PM CDT  
MAY 30 2024...........SUNRISE 537 AM CDT SUNSET 845 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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