907  
CDUS43 KDMX 050635  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
135 AM CDT FRI MAY 05 2023  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR MAY 4 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 81 430 PM 90 1918 65 16 59  
MINIMUM 35 413 AM 24 1910 42 -7 31  
AVERAGE 58 53 5 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.21 2003 0.15 -0.15 0.00  
MONTH TO DATE 0.00 0.63 -0.63 0.33  
SINCE MAR 1 4.70 7.07 -2.37 7.46  
SINCE JAN 1 8.59 9.18 -0.59 8.58  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 8.4 10.1 -1.7 2.9  
SINCE JUL 1 45.0 44.2 0.8 25.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 12 -5 20  
MONTH TO DATE 59 50 9 82  
SINCE MAR 1 1701 1620 81 1754  
SINCE JUL 1 7438 7411 27 7303  
 
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 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 400 AM  
LOWEST 16 200 PM  
AVERAGE 39  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 91 1924  
MINIMUM TEMPERATURE (F) 42 24 1900  
 
SUNRISE AND SUNSET  
MAY 5 2023...........SUNRISE 602 AM CDT SUNSET 819 PM CDT  
MAY 6 2023...........SUNRISE 600 AM CDT SUNSET 820 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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