Jasper Climate and Average Weather
Climate of Jasper: average temperatures, rainfall and seasons month by month.
Climate in Jasper month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 29° | 8° | 1,0 in | ★★☆☆☆ |
| February | 30° | 7° | 1,7 in | ★★☆☆☆ |
| March | 38° | 14° | 3,2 in | ★★☆☆☆ |
| April | 47° | 22° | 2,0 in | ★★★☆☆ |
| May | 57° | 33° | 2,4 in | ★★★☆☆ |
| June | 64° | 41° | 3,7 in | ★★★★☆ |
| July | 75° | 50° | 2,6 in | ★★★★☆ |
| August | 73° | 49° | 2,9 in | ★★★★☆ |
| September | 66° | 43° | 2,2 in | ★★★★☆ |
| October | 48° | 28° | 2,6 in | ★★★☆☆ |
| November | 35° | 15° | 2,2 in | ★★☆☆☆ |
| December | 33° | 16° | 2,3 in | ★★☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
Recent extremes in Jasper
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Jasper compares with nearby places
Annual averages, and the difference against Jasper.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Jasper National Park | 5 mi | 28°F | 42°F cooler | 28 in |
| Lake Louise | 129 mi | 35°F | 35°F cooler | 26 in |
| Canadian Rocky Mountain Parks | 132 mi | 29°F | 42°F cooler | 24 in |
| Banff National Park | 132 mi | 29°F | 42°F cooler | 24 in |
| Banff | 158 mi | 36°F | 34°F cooler | 20 in |
Best time to visit Jasper
Go in July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: March, November and December - expect the least comfortable mix of heat, cold or rain.
What this means for Jasper
Today is cooler than average for October. The forecast high of 36°F is 12.2°F below the 48°F typical for this month.
A 47% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.
Overnight lows near 24°F mean ice is possible on bridges before dawn.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 77°F.
What to pack, what to skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots with grip for ice
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid March, November and December - historically the least comfortable months here.
Summary
Jasper is a city in Alberta. Jasper is known for Rockies town in a dark sky preserve. It has a population of about 4.600.
Right now it is 28°F (-2°C) in Jasper with clear. It feels like 23°F. Today runs from 24°F to 36°F. Chance of precipitation is 47%. Sightseeing conditions score 6.3/10 - fair - plan around the weather.
The best time to visit Jasper is July, August and September. The climate is subarctic. March, November and December tend to be the least comfortable months. July is the warmest month with average highs near 75°F, while February is the coldest with lows near 7°F.
Nearby highlights include Jasper National Park, Lake Louise, Canadian Rocky Mountain Parks and Banff National Park.
In plain terms. Today is cooler than average for October. The forecast high of 36°F is 12.2°F below the 48°F typical for this month. The best window to be outside is roughly 3 PM to 6 PM, when temperature, rain chance and wind line up best. driving is the strongest bet in Jasper today at 8.4/10. Overnight lows near 24°F mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Jasper
| Type | City |
|---|---|
| State | Alberta |
| Country | Canada |
| Continent | North America |
| Coordinates | 52°52′25.3″N 118°4′53″W (52.8737, -118.0814) |
| Population | 4.600 |
| Known for | Rockies town in a dark sky preserve |
| Local time | 5:45 PM (UTC-06:00) |
| Best months | July, August and September |
| Climate | Subarctic |
Weather map for Jasper
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Jasper
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Jasper?
Jasper is a city in Alberta. Its coordinates are 52.8737, -118.0814. It lies in North America.
What is the weather like in Jasper right now?
It is currently 28°F (-2°C) with clear. Humidity is 85% and wind is 0 mph.
When is the best time to visit Jasper?
July, August and September offer the most comfortable conditions in Jasper, which has a subarctic climate. March, November and December are usually the hardest months for outdoor plans.
What time zone is Jasper in?
Jasper observes America/Edmonton (UTC-06:00). The local time is 5:45 PM.
How many people live in Jasper?
Jasper has a population of approximately 4.600.
What are the top things to do in Jasper?
Popular options include Jasper National Park, Lake Louise, Canadian Rocky Mountain Parks and Banff National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-supported) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 26, 2026 at 5:45 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
