St. Catharines Airport - Record values

Averages and Extremes for May 28:

Averages and Extremes Value Year
Average Maximum Temperature 21.7°C  
Average Minimum Temperature 10.1°C  
Frequency of Precipitation 37.0%  
Highest Temperature (1972-2000) 31.4°C 1977
Lowest Temperature (1972-2000) 3.7°C 1989
Greatest Precipitation (1972-2000) 10.0mm 1984
Greatest Rainfall (1972-2000) 10.0mm 1984
Greatest Snowfall (1972-2000)    
Most Snow on the Ground (1972-2000)    

[empty] = No data available

If you require additional historical weather information or wish to view averages and extremes for another location, please visit Climate Data Online

Or if you wish more information about climate normals and averages, please visit Climate Normals and Averages

What we are doing

Date modified: