🇨🇦 Weather in Banff in June
This is what the weather in Banff (Alberta, Canada) was like in June in 2017–2026.
Key facts at a glance
Avg. daytime high
13.6 °C
12.1 °C – 17.1 °C
Avg. night-time low
2.7 °C
0.8 °C – 5.1 °C
Avg. rain days in period
21.4
71 % of days · ≥ 1.0 mm
Avg. precipitation in period
123 mm
92.8 mm – 155 mm
Avg. cloud cover
68 %
This data source has no sunshine hours – average cloud cover shown instead.
Avg. sea temperature
–
No sea nearby – no sea temperature.
Extremes: Highest temperature 34.2 °C (29 Jun 2021) · Lowest temperature -3.3 °C (2 Jun 2025) · Avg. daily peak wind 10 km/h
Weather mix of all days
- 23Sunny
- 50Partly cloudy
- 13Cloudy
- 121Light rain
- 58Rain
- 35Snow
Summary
- On average 13.6 °C during the day and 2.7 °C at night.
- On average 21.4 rain days (Rain day = at least 1.0 mm of precipitation) with 123 mm of precipitation in total.
- Prevailing: Light rain.
- Warmest year: 2021 (avg. 17.1 °C), coolest: 2024 (avg. 12.1 °C).
- Wettest year: 2022 (155 mm), driest: 2017 (92.8 mm).
- Extremes: 34.2 °C on 29 Jun 2021 and -3.3 °C on 2 Jun 2025.
Overall values from all 10 years. How is this calculated?
Charts
Temperatures per year
Average over your travel period
Precipitation & rain days
Year by year
2026
Avg. max12.2°Avg. min2.4°- Rain days
- 25 Rain days
- Precipitation
- 153 mm
- Avg. cloud cover
- 77 % cloudy
- Sea temperature
- –
Max 19.0 °C · Min -2.2 °C
2025
Avg. max14.0°Avg. min3.0°- Rain days
- 21 Rain days
- Precipitation
- 117 mm
- Avg. cloud cover
- 60 % cloudy
- Sea temperature
- –
Max 20.8 °C · Min -3.3 °C
2024
Avg. max12.1°Avg. min0.8°- Rain days
- 22 Rain days
- Precipitation
- 119 mm
- Avg. cloud cover
- 68 % cloudy
- Sea temperature
- –
Max 20.0 °C · Min -2.5 °C
2023
Avg. max15.8°Avg. min4.7°- Rain days
- 19 Rain days
- Precipitation
- 116 mm
- Avg. cloud cover
- 64 % cloudy
- Sea temperature
- –
Max 22.7 °C · Min -0.7 °C
2022
Avg. max13.0°Avg. min2.5°- Rain days
- 27 Rain days
- Precipitation
- 155 mm
- Avg. cloud cover
- 78 % cloudy
- Sea temperature
- –
Max 20.3 °C · Min -0.8 °C
2021
Avg. max17.1°Avg. min5.1°- Rain days
- 17 Rain days
- Precipitation
- 97.4 mm
- Avg. cloud cover
- 53 % cloudy
- Sea temperature
- –
Max 34.2 °C · Min -2.7 °C
2020
Avg. max12.6°Avg. min2.3°- Rain days
- 25 Rain days
- Precipitation
- 121 mm
- Avg. cloud cover
- 80 % cloudy
- Sea temperature
- –
Max 18.0 °C · Min -1.9 °C
2019
Avg. max12.8°Avg. min2.3°- Rain days
- 23 Rain days
- Precipitation
- 105 mm
- Avg. cloud cover
- 72 % cloudy
- Sea temperature
- –
Max 21.1 °C · Min -2.3 °C
2018
Avg. max12.7°Avg. min1.9°- Rain days
- 18 Rain days
- Precipitation
- 154 mm
- Avg. cloud cover
- 63 % cloudy
- Sea temperature
- –
Max 23.2 °C · Min -2.5 °C
2017
Avg. max13.8°Avg. min2.2°- Rain days
- 17 Rain days
- Precipitation
- 92.8 mm
- Avg. cloud cover
- 66 % cloudy
- Sea temperature
- –
Max 21.1 °C · Min -2.4 °C
Frequently asked questions
- How warm is it in Banff in June?
- Daytime highs averaged 13.6 °C, night-time lows 2.7 °C. The highest value of the past 10 years was 34.2 °C (29 Jun 2021), the lowest -3.3 °C (2 Jun 2025).
- How often does it rain in Banff in June?
- On average there were 21.4 rain days (at least 1 mm) with 123 mm of precipitation in total.
Check your exact travel dates
Choose your travel period – we show the weather for exactly those days.
Other destinations in June
Data sources
- Weather data
- Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. Snow depth is the model value for the grid cell, not the depth on the slopes. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains. - Sea temperature
- MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis) - Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)