Banff weather in July

In July, Banff sees average daytime highs of 17°C and overnight lows near 4°C, with 88 mm of precipitation across 14.9 wet days and about 15.9 hours of daylight. It is the 1st-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 15°C in the first days to 18°C by the end. The sky is clear or mostly clear about 23% of the time in July, and the air most often feels dry.

Daylight stretches from about 16 h 18 min at the start of July to 15 h 18 min by month's end. Set against the rest of the year, July is Banff's 3rd-clearest and 9th-windiest month. For the whole year in context, see Banff's year-round climate.

Daytime high
17°
1st warmest
Overnight low
12th coldest
Precipitation
88 mm
14.9 wet days
Daylight
15 h 54 min
4:50 AM – 8:45 PM
Cloud cover
58%
3rd clearest
Wind
7 km/h
9th windiest
Solar energy
6.54 kWh/m²
Travel score
4.9
out of 10

Banff is town in Alberta, Canada.

Density
1,741/km²
people per km²
Founded
1885

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 15°C in the first days to 18°C by the end.

A typical July day in Banff reaches about 17°C in the afternoon and slips back to 4°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 12°C and 23°C. Set against its neighbours, July runs about 5°C warmer than June and on par with August.

10°20°151015202531
Avg high (°C)Avg low (°C)
1153
2153
3153
4164
5164
6164
7164
8164
9164
10174
11174
12174
13174
14174
15174
16174
17174
18175
19185
20185
21185
22185
23185
24185
25185
26185
27185
28185
29185
30185
31185

How July really feels in Banff

Once humidity and wind are folded in, July averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

July sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Banff weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-10° / -17°236.68.18.20.0
Feb-8° / -16°215.579.60.0
Mar-3° / -13°379.511.211.50.0
Apr / -8°5710.911.413.50.0
May / -3°7812.48.715.30.9
Jun12° / 11917.73.216.22.6
Jul17° / 8814.90.615.94.9
Aug17° / 7812.7114.45.1
Sep11° / -1°6210.24.912.42.9
Oct / -8°408.37.910.40.2
Nov-5° / -14°3589.48.70.0
Dec-11° / -18°236.27.57.70.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 27% of July, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14159
24159
34159
44258
54357
64357
74456
84654
94654
104654
114852
124852
134852
144951
154951
165050
175050
185149
195248
205347
215446
225446
235545
245545
255644
265743
275743
285743
295842
305743
315842

Chance of precipitation in July

Any precipitationSnow

Banff gets around 88 mm of rain and snow over 14.9 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 49% and peaks near 57% on the wettest days, and about 1 day brings snow. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)Snow chance (%)
1574
2564
3554
4533
5533
6523
7513
8503
9493
10483
11482
12472
13472
14472
15472
16472
17471
18471
19471
20471
21471
22471
23471
24471
25471
26471
27481
28481
29481
30481
31481

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

Most of July feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, July lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in July

Winds average 7 km/h in July.

Across July, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 16 h 18 min at the start of July to 15 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over July. Sunrise moves from 4:37 AM to 5:10 AM, and sunset from 8:54 PM to 8:27 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.34:378:54
216.34:388:54
316.34:388:54
416.24:398:53
516.24:408:53
616.24:408:53
716.24:418:52
816.24:428:52
916.14:438:51
1016.14:448:50
1116.14:458:50
1216.04:468:49
1316.04:478:48
1416.04:488:47
1516.04:498:46
1615.94:508:45
1715.94:528:44
1815.84:538:43
1915.84:548:42
2015.84:558:41
2115.74:568:40
2215.74:588:39
2315.64:598:38
2415.65:008:36
2515.65:028:35
2615.55:038:34
2715.55:048:32
2815.45:068:31
2915.45:078:30
3015.35:098:28
3115.35:108:27

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.54 kWh/m².

For context, solar energy here swings from a low near 1.11 kWh/m² to a high of 6.57 kWh/m² in May across the year — July's 6.54 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.6Intense
36.6Intense
46.6Intense
56.6Intense
66.6Intense
76.6Intense
86.6Intense
96.6Intense
106.6Intense
116.6Intense
126.6Intense
136.6Intense
146.6Intense
156.6Intense
166.5Intense
176.5Intense
186.5Intense
196.5Intense
206.5Intense
216.5Intense
226.5Intense
236.5Intense
246.4Intense
256.4Intense
266.4Intense
276.3Intense
286.3Intense
296.3Intense
306.3Intense
316.2Intense
Planning a trip in July

Hazard calendar for Banff

In seasonPeak

In July, Banff sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Banff's rainy season runs April–September, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is July a good time to visit Banff?

Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.9
Sightseeing
2nd-best month of the year
1.2
Beach & pool
1st-best month of the year

July is a reasonable time to visit Banff for sightseeing.

What to pack for Banff in July

From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In July, Banff sees daytime highs around 17°C and nights near 4°C. Pack rain gear and sun protection. Worth having: a warm layer. About 15 days see rain.

rain gearsun protectiona warm layer

UV index in Banff in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Banff peaks around July 15 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 15UV 8Dec 18UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar4Moderate
Apr5High
May7High
Jun6High
Jul9Very high
Aug6High
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Banff in July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.

Air quality in Banff is worst in August — around 64 µg/m³ PM2.5 (unhealthy), about 25.7× the cleanest month (January, 3 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

020406080JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateUnhealthyGoodModerateGoodAug 1559 µg/m³Jan 103 µg/m³
PM2.5 (µg/m³)Level
Jan3Good
Feb4Good
Mar5Good
Apr6Good
May9Good
Jun8Good
Jul31Moderate
Aug64Unhealthy
Sep14Moderate
Oct8Good
Nov29Moderate
Dec3Good
Location & terrain

Where is Banff?

Banff sits at 51.2°N, 115.6°W, 0 m above sea level, in Canada. The nearest listed city is Canmore, 18 km away.

Topography around Banff

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Banff.

Within 3 km, the terrain around Banff has large variations in elevation — a maximum elevation change of 913 m around an average of 1,513 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,662 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,766 m.

The land around Banff is covered by trees (76%) within 3 km, trees (67%) and bare terrain (26%) within 16 km, and trees (63%) and bare terrain (21%) within 80 km.

3 km
913 m
16 km
1,662 m
80 km
2,766 m
treesgrasslandartificial surfacesbare terrainsnow and icewatermoss and lichen
July weather nearby: Canmore 18 km · Cochrane 77 km · Tuscany 93 km · Edgemont 99 km · Evanston 101 km · Panorama Hills 104 km · Calgary 105 km · Coventry Hills 105 km

Canada travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 83% of US
price level, 2025
GDP per capita
$55,698
2025
Happiness
6.7 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
2
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
Religion
Christian 53%none 35%Muslim 5%Hindu 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Banff (51.1762°, -115.5698°, elevation 0 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).