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Jasper in July: weather & travel advice

This month's data profile

Rain shapes the decision

Jasper in July is climatically mixed. The average daily high is around 17 °C. With about 18 rainy days it is very wet.

Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.

Rank among 12 monthly averages

52/100 · #2

Warmth

Dryness

#11

Sun

Published best categories: City break, Active

Maligne Lake and Spirit Island in Jasper National Park

Jasper · JulyPhoto: Joli Rumi · CC BY-SA 4.0

Average high: 17 °C
Average low: 5 °C
Rainy days (est.): 18 rainy days (est.)
Sun (est.): 7 h/day
Humidity: 73 %

Climate evidence with direct month comparison

The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.

Climate averages for Jasper: selected and adjacent months
Month	Avg high °C	Avg low °C	Rainy days (est.)	Precipitation mm	Sun h/day (est.)	Humidity %	Wind m/s	Score
June	14	3	19	104	6.6	73	0.2	40
July (selected)	17	5	18	97	6.6	73	0.2	52
August	16	5	15	75	5.7	74	0.2	54

How do the previous and next months compare?

Baseline: July (52/100)

Positive and negative values show the change from the selected month.

	Score Δ	Average high Δ	Average low Δ	Rainy days Δ	Rain Δ	Sun Δ	Humidity Δ	Wind Δ
June	-12	-3.2 °C	-2.8 °C	+1.7	+7.3 mm	±0 h	+0.1 %	±0 m/s
August	+2	-0.5 °C	-0.6 °C	-2.8	-21.7 mm	-0.9 h	+1.1 %	±0 m/s

All twelve months in context

JanUnsuitable30 FebUnsuitable35 MarUnsuitable28 AprUnsuitable32 MayUnsuitable34 JunUnsuitable40 JulLimited52 AugLimited54 SepUnsuitable43 OctUnsuitable31 NovUnsuitable26 DecUnsuitable31

Rainy days (estimated)

Sunshine hours (estimated)h/day

Average daily high°C

-8

-6

-3

-4

-9

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Where to stay in Jasper

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Useful next decisions

Jasper · Month by month

Banff · July Aspen · July Rovaniemi · July Breckenridge · July

Frequently asked questions

How warm is Jasper in July?

The average daily high is around 17 °C, with an average daily low of about 5 °C.

Does it rain a lot in Jasper in July?

The curated estimate is about 18 rainy days per month, not a directly measured long-term average. Total precipitation averages around 97 mm for the month. A rainy day does not mean all-day rain.

When is the best time to visit Jasper?

No month in Jasper reaches the threshold for a clear recommendation in the climate score; the month comparison above shows the differences.