Weather in Jasper
What's the weather like in Jasper?
Jasper has a wide swing between hot summers and cold winters and moderate rainfall spread across the year. Average daytime highs range from -4°C (24°F) in January to 22°C (72°F) in July, with overnight lows around -12°C (11°F) and 10°C (50°F) respectively.
For comfortable sightseeing temperatures (18–26°C daytime highs), the best months to visit Jasper are June through August.
Quick facts
- Country
- 🇨🇦 Canada
- Region
- North America
- Time zone
- America/Edmonton
- Coordinates
- 52.874, -118.081
Monthly climate
Long-run averages for each month of the year.
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | -4°C / 24°F | -12°C / 11°F | 47 mm | 18 | — |
| February | -4°C / 24°F | -13°C / 8°F | 41 mm | 19 | — |
| March | 3°C / 37°F | -7°C / 19°F | 51 mm | 20 | — |
| April | 8°C / 46°F | -3°C / 27°F | 50 mm | 20 | — |
| May | 14°C / 58°F | 2°C / 36°F | 61 mm | 19 | — |
| June | 19°C / 66°F | 6°C / 43°F | 110 mm | 23 | — |
| July | 22°C / 72°F | 10°C / 50°F | 97 mm | 25 | — |
| August | 22°C / 71°F | 10°C / 49°F | 84 mm | 20 | — |
| September | 15°C / 60°F | 4°C / 39°F | 77 mm | 20 | — |
| October | 8°C / 46°F | -3°C / 27°F | 59 mm | 20 | — |
| November | -1°C / 30°F | -10°C / 14°F | 66 mm | 19 | — |
| December | -7°C / 19°F | -14°C / 6°F | 40 mm | 16 | — |
Jasper by month
Detailed weather for any specific month:
Cities with a similar climate to Jasper
Frequently asked questions
When is the best time to visit Jasper?
The most comfortable months in Jasper are usually June, July, August, when average highs sit near 18–26°C (64–79°F) with relatively little rain. See the full month-by-month breakdown for the exact figures.
What is the hottest month in Jasper?
July is typically the hottest month in Jasper, averaging a high of 22°C (72°F).
What is the coldest month in Jasper?
December is usually the coldest, with average lows around -14°C (6°F).
Does it snow in Jasper?
Snow is rare in Jasper; the climate data shows essentially no snowfall across the year.
Live forecast, sunrise/sunset, and more.