Aspen Klima and Average Vær
Klima of Aspen: average temperatures, rainfall and seasons month by month.
Klima in Aspen month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 0° | -17° | 42 mm | ★★☆☆☆ |
| februar | 5° | -13° | 65 mm | ★★☆☆☆ |
| mars | 8° | -9° | 59 mm | ★★☆☆☆ |
| april | 11° | -5° | 66 mm | ★★★☆☆ |
| mai | 16° | -1° | 66 mm | ★★★☆☆ |
| juni | 25° | 6° | 31 mm | ★★★★★ |
| juli | 27° | 9° | 31 mm | ★★★★★ |
| august | 26° | 9° | 48 mm | ★★★★☆ |
| september | 22° | 5° | 30 mm | ★★★★☆ |
| oktober | 15° | -1° | 66 mm | ★★★☆☆ |
| november | 6° | -9° | 62 mm | ★★☆☆☆ |
| desember | 4° | -13° | 47 mm | ★★☆☆☆ |
Klima type: Subarctic. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Aspen
Høyest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Aspen compares med nearby places
Annual averages, and the difference against Aspen.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Hanging Lake | 56 km | 6°C | +1°C warmer | 552 mm |
| Black Canyon of the Gunnison National Park | 105 km | 12°C | +7°C warmer | 308 mm |
| Pikes Peak | 158 km | -5°C | 10°C cooler | 648 mm |
| Rocky Mountain National Park | 161 km | 2°C | 3°C cooler | 670 mm |
| ZIP Code 80202 | 168 km | 12°C | +7°C warmer | 358 mm |
Beste tid å besøke Aspen
Go in juni, juli and august. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and desember - expect the least comfortable mix of heat, cold or rain.
What this means for Aspen
Today is slightly cooler than average for september. The forecast high of 19°C is 2.6°C below the 22°C typical for this month.
A 53% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni til august.
The gap between the warmest and coldest month averages 27°C.
What til pack, what til skip
- Layers - the daily swing is 16°C, so mornings feel nothing like afternoons
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid januar, februar and desember - historically the least comfortable months here.
Sammendrag
Aspen is a city in Colorado. Aspen is known for Ski resort town in the Rockies. Befolkningen er rundt 7.000.
Akkurat nå er det 14°C (57°F) in Aspen med overskyet. Det føles som 12°C. I dag varierer temperaturen mellom 8°C til 19°C. Sannsynligheten for nedbør er 53%. Sightseeing conditions score 8.2/10 - gode forhold.
Beste tidspunkt å besøke Aspen is juni, juli and august. Klimaet er subarctic. januar, februar and desember tend til be the least comfortable months. juli is the warmest month med average highs near 27°C, while januar is the coldest med lows near -17°C.
The closest major airport is Denver International Airport (DEN), about 198 km away. Nearby highlights include Hanging Lake, Black Canyon of the Gunnison National Park, Pikes Peak and Rocky Mountain National Park.
Kort sagt. Today is slightly cooler than average for september. The forecast high of 19°C is 2.6°C below the 22°C typical for this month. The best window til be outside is roughly 5 PM til 8 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Aspen today at 9.6/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Aspen
| Type | City |
|---|---|
| State | Colorado |
| Land | USA |
| Kontinent | Nord-Amerika |
| Koordinater | 39°11′28″N 106°49′3″W (39.1911, -106.8175) |
| Befolkning | 7.000 |
| Known for | Ski resort town in the Rockies |
| Lokal tid | 6:04 PM (UTC-06:00) |
| Best months | juni, juli and august |
| Klima | Subarctic |
Vær map for Aspen
Animated model layers. Pick a layer til load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Explore Aspen
Every topic we hold for this place, and the same topic for the places around it.
Klima for related places
Frequently asked questions
Where is Aspen?
Aspen is a city in Colorado. Its coordinates are 39.1911, -106.8175. It lies in Nord-Amerika.
What is the weather like in Aspen akkurat nå?
It is currently 14°C (57°F) med overskyet. Luftfuktighet is 57% and wind is 6 km/h.
When is the best time til visit Aspen?
juni, juli and august offer the most comfortable conditions in Aspen, which has a subarctic climate. januar, februar and desember are usually the hardest months for outdoor plans.
What time zone is Aspen in?
Aspen observes America/Denver (UTC-06:00). The local time is 6:04 PM.
How many people live in Aspen?
Aspen has a population of approximately 7.000.
What is the nearest airport til Aspen?
The closest airports are Denver International Airport (DEN), 198 km away and Salt Lake City International Airport (SLC), 474 km away.
What are the top things til do in Aspen?
Popular options include Hanging Lake, Black Canyon of the Gunnison National Park, Pikes Peak, Rocky Mountain National Park, Garden of the Gods and Great Sand Dunes National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vær Service. |
| 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 september 30, 2026 at 6:04 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
