758  
CDUS43 KDMX 290630  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT SAT APR 29 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR APRIL 28 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 68 1156 AM 92 1970 63 5 51  
MINIMUM 40 1124 PM 22 2017 39 1 35  
AVERAGE 54 51 3 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.32 1963 0.16 -0.11 1.02  
MONTH TO DATE 2.75 3.85 -1.10 5.30  
SINCE MAR 1 4.69 6.14 -1.45 6.68  
SINCE JAN 1 8.58 8.25 0.33 7.80  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.7 1917 0.0 0.0 0.0  
MONTH TO DATE 0.7 2.9 -2.2 1.8  
SINCE MAR 1 8.4 9.9 -1.5 2.9  
SINCE JUL 1 45.0 44.0 1.0 25.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 14 -3 22  
MONTH TO DATE 526 544 -18 692  
SINCE MAR 1 1604 1541 63 1647  
SINCE JUL 1 7341 7332 9 7196  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 10 0 10 0  
SINCE MAR 1 10 0 10 0  
SINCE JAN 1 10 0 10 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1100 PM  
LOWEST 47 1200 PM  
AVERAGE 72  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 91 2007  
MINIMUM TEMPERATURE (F) 40 22 1958  
2008  
 
SUNRISE AND SUNSET  
APRIL 29 2023.........SUNRISE 610 AM CDT SUNSET 812 PM CDT  
APRIL 30 2023.........SUNRISE 608 AM CDT SUNSET 813 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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