605  
CDUS43 KDMX 020627  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT TUE MAY 02 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 1 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 326 PM 93 2021 64 -6 49  
MINIMUM 36 522 AM 25 1909 40 -4 40  
AVERAGE 47 52 -5 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.38 1906 0.16 -0.16 0.00  
MONTH TO DATE 0.00 0.16 -0.16 0.00  
SINCE MAR 1 4.70 6.60 -1.90 7.13  
SINCE JAN 1 8.59 8.71 -0.12 8.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1911 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 8.4 10.0 -1.6 2.9  
SINCE JUL 1 45.0 44.1 0.9 25.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 13 5 20  
MONTH TO DATE 18 13 5 20  
SINCE MAR 1 1660 1583 77 1692  
SINCE JUL 1 7397 7374 23 7241  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 10 3 7 0  
SINCE JAN 1 10 3 7 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 23.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 600 AM  
LOWEST 27 300 PM  
AVERAGE 47  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 89 1965  
MINIMUM TEMPERATURE (F) 41 25 1908  
 
SUNRISE AND SUNSET  
MAY 2 2023...........SUNRISE 606 AM CDT SUNSET 816 PM CDT  
MAY 3 2023...........SUNRISE 604 AM CDT SUNSET 817 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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