Average Precipitation for Alberta in May

The tables below give monthly averages for rainfall plus snowfall during May at cities, towns and parks in Alberta. Each place has a total for how many days of wet weather it usually gets this month and for the normal amount of precipitation.

You can jump to a separate table for each section of the province: Southern, Central and Northern Alberta.

The calculation of days only includes the days when precipitation totalled at least 0.2 millimetres (0.008 inches). The month's total precipitation is an average of weather data collected during 1981 to 2010.

Southern Alberta

Average monthly precipitation in May
Days Place Inches Milli­metres
11 Brooks 1.4 35
11 Cardston 3.2 81
12 Lethbridge 2.0 50
10 Medicine Hat 1.7 44
8 Taber 1.9 48
13 Waterton Village 2.8 70

Central Alberta

May averages for total rainfall plus snowfall
Days Place Inches Milli­metres
14 Banff 2.5 62
11 Calgary 2.2 57
10 Camrose 1.6 41
11 Edmonton 1.8 46
13 Edson 2.1 54
11 Jasper 1.2 31
11 Lloydminster 1.8 45
11 Red Deer 2.2 56
13 Rocky Mountain House 2.6 65

Northern Alberta

Average amount of rain and snow in May
Days Place Inches Milli­metres
10 Cold Lake 1.6 41
10 Fort Chipewyan 1.1 27
11 Fort McMurray 1.4 36
10 Grande Prairie 1.6 41
9 High Level 1.4 36
12 Slave Lake 1.7 43
Reference

Environment Canada. Meteorological Service of Canada. Canadian Climate Normals. 1981-2010 Climate Normals & Averages.

Alberta Precipitation
Back to Top