World Resorts Canada Banff Weather

Banff weather in May

Weather in Banff: May

Average day temperature: 48.4°F
Average night temperature: 33.7°F
Number of sunny days: 5 days
Day length: 14.9 - 16.2 hours
Number of rainy days: 2 days
Precipitation totals: 1.6 in.

Air temperature in May, °F

Show year:
2024
2023
2022

The highest day temperature during May of 2024 was 61°F. At the same time the lowest night temperature was 21°F. Day and night temperature averages during May were 41.8°F and 35.5°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in Banff in May is 1.6 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 3.7 mph The wind's strength is relatively same during the whole year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 6.3.

Best time for vacation in Banff

Sunniest months:
July 16 days
August 16 days
September 13 days
Warmest months:
July 67.8 °F
August 64.7 °F
June 57.3 °F
Coldest months:
December 15.0 °F
January 16.9 °F
February 19.3 °F
Rainiest months:
June 4 days
May 2 days
August 2 days
Windiest months:
February 4.3 mph
November 4.3 mph
October 4.3 mph

Banff on a weather map

Banff
+23°F
E 7 mph
Feels like: +12°F
Precip.: 100%
Places in Canada:
Name
°F
+45°F
+45°F
+18°F
+19°F
+5°F
+7°F
+14°F
+7°F
+14°F
+5°F
+12°F
+32°F
+10°F
24 Hours Forecast
Banff
Local time: 04:47
December 22, sunday
0600
23°F
E
7 mph
0900
25°F
E
6 mph
1200
32°F
E
6 mph
1500
32°F
NE
7 mph
1800
19°F
NE
7 mph
2100
16°F
NE
7 mph
December 23, monday
0000
16°F
NE
9 mph
0300
18°F
NE
10 mph
Units of measurement: °C / °F