JasperPhoto: Joli Rumi · CC BY-SA 4.0Canada · North America
Best time to visit Jasper
Cold, snowy winters, cool summers. The average daily maximum temperature in Jasper is highest in July at around 17 °C.
Climate decision
Best travel months for Jasper
Top recommendation
Next highest scores
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Latest 5-year values 2021–2025
Average of the five most recent complete years compared with the 1991–2025 climate average.
December · Wet days
14.4 days/month
1991–2025: 9.8 days/month
+4.6 days/month · higher
September · Mean daily maximum
13.6 °C
1991–2025: 11.6 °C
+2 °C · higher
July · Monthly precipitation
66.7 mm/month
1991–2025: 96.5 mm/month
-29.8 mm/month · lower
June: 4/150 days at or above 30 °C; highest single value 33.2 °C.
Five-year historical sample, not a weather forecast or long-term climate trend. Individual hot days can be far above the monthly mean.
Annual profile · Seasonal contrast
Jasper: temperature opens and closes the travel window
Average daily highs span 25.6 °C across the year. This marked contrast shapes the choice of month more than small differences in rain or sunshine.
The key decision
Choose the suitable temperature range first. Within that window, dryness and sunshine identify the stronger month.
Lowest average daily low
December · -16.7 °C
Highest average daily high
July · 16.8 °C
Fewest rainy days
February · 9
Most sunshine
June · 6.6 h
Month by month
Overall suitability per month. Tap a month for details.
All climate figures compared
The table is the complete accessible data view; the charts below highlight selected patterns.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Rain mm | Sun h/day (est.) | Humidity % | Wind m/s | Score |
|---|---|---|---|---|---|---|---|---|
| January | -8 | -16 | 10 | 34 | 1.0 | 95 | 0.5 | 30 |
| February | -6 | -16 | 9 | 28 | 2.1 | 93 | 0.5 | 35 |
| March | -3 | -13 | 13 | 42 | 3.6 | 90 | 0.5 | 28 |
| April | 2 | -8 | 14 | 46 | 5.3 | 82 | 0.4 | 32 |
| May | 9 | -2 | 17 | 74 | 6.3 | 73 | 0.3 | 34 |
| June | 14 | 3 | 19 | 104 | 6.6 | 73 | 0.2 | 40 |
| July | 17 | 5 | 18 | 97 | 6.6 | 73 | 0.2 | 52 |
| August | 16 | 5 | 15 | 75 | 5.7 | 74 | 0.2 | 54 |
| September | 12 | 1 | 13 | 53 | 4.0 | 76 | 0.2 | 43 |
| October | 4 | -5 | 13 | 46 | 2.2 | 82 | 0.2 | 31 |
| November | -4 | -12 | 13 | 43 | 1.1 | 91 | 0.3 | 26 |
| December | -9 | -17 | 10 | 32 | 0.7 | 94 | 0.5 | 31 |
Climate through the year
Compare temperature, rainy days, sunshine and, for coastal destinations, sea temperature month by month.
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Where to stay in Jasper
Compare available stays, prices and cancellation terms for Jasper on Booking.com.
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Useful next decisions
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The number is the overall climate score, not a similarity score.
Country and region
Frequently asked questions
When is the best time to visit Jasper?
The best time depends on the trip type; the cards above show each monthly decision.
Which month has the highest average daily maximum temperature in Jasper?
The average daily maximum temperature in Jasper is highest in July at around 17 °C.