Average Sunshine in Alberta for May
The tables below give May averages for the number of sunny days and hours of sunshine at cities and towns in Alberta.
Each place has three measures of sunshine. The number for % Sun is the usual percentage of daylight hours with bright sunshine. Hours gives the total hours of bright sunshine that's normal this month. Days statistics are for the typical number of days in May with any amount of measurable sunshine. All the data are averages for the years 1981 to 2010.
Environment Canada. Meteorological Service of Canada. Canadian Climate Normals. 1981-2010 Climate Normals & Averages.