130  
CDUS43 KDMX 130630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT MON MAY 13 2024  
   
...............................  
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 12 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 85 1243 PM 94 2022 68 17 70  
MINIMUM 48 243 AM 26 1895 45 3 60  
AVERAGE 67 57 10 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.84 1999 0.16 -0.16 0.25  
MONTH TO DATE 4.43 1.90 2.53 2.09  
SINCE MAR 1 11.12 8.34 2.78 6.79  
SINCE JAN 1 12.10 10.45 1.65 10.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 4.5 10.2 -5.7 8.4  
SINCE JUL 1 17.8 44.3 -26.5 45.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 0  
MONTH TO DATE 107 132 -25 72  
SINCE MAR 1 1458 1702 -244 1714  
SINCE JUL 1 6224 7493 -1269 7451  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 2 3 -1 5  
SINCE MAR 1 2 6 -4 15  
SINCE JAN 1 2 6 -4 15    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 12.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 200 AM  
LOWEST 31 200 PM  
AVERAGE 56  
   
......................................................  
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 91 1940  
MINIMUM TEMPERATURE (F) 46 25 1997  
 
SUNRISE AND SUNSET  
MAY 13 2024...........SUNRISE 551 AM CDT SUNSET 829 PM CDT  
MAY 14 2024...........SUNRISE 550 AM CDT SUNSET 830 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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