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Jasper vs Crested Butte
Comparing Jasper change · Crested Butte change
Jasper is the warmer of the two — about 3°F on the annual average; Crested Butte is the wetter, with 9 in more rain a year, and Crested Butte the sunnier.
How the seasons compare
The differences between Jasper and Crested Butte, in everyday terms.
Summers
Summers are nearly the same
Jasper: Mild
Crested Butte: Mild
Winters
Jasper has much milder winters
Jasper: Very cold
Crested Butte: Bitterly cold
Rain & snow
Crested Butte is wetter
Jasper: Fairly dry
Crested Butte: Moderate rainfall
Sky
Crested Butte is sunnier
Jasper: Often cloudy
Crested Butte: Partly cloudy
Month-by-month charts
Temperature
Jasper is the warmer of the two — about 3°F on the annual average.
Precipitation
Crested Butte is the wetter — about 9 in more across the year.
Clear skies
Crested Butte has the clearer skies — the higher line.
Exact monthly numbers
Tap a metric to open its full table. Desktop shows all twelve months; on a phone each metric splits into Jan–Jun and Jul–Dec.
Avg high (°F) Varies through the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jasper | 27 | 33 | 40 | 51 | 62 | 68 | 75 | 74 | 64 | 50 | 35 | 26 |
| Crested Butte | 26 | 30 | 38 | 47 | 58 | 71 | 76 | 74 | 66 | 55 | 40 | 27 |
| Difference | — | -3 | -2 | -5 | -3 | +2 | +2 | — | +2 | +5 | +5 | +1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Jasper | 27 | 33 | 40 | 51 | 62 | 68 |
| Crested Butte | 26 | 30 | 38 | 47 | 58 | 71 |
| Difference | — | -3 | -2 | -5 | -3 | +2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Jasper | 75 | 74 | 64 | 50 | 35 | 26 |
| Crested Butte | 76 | 74 | 66 | 55 | 40 | 27 |
| Difference | +2 | — | +2 | +5 | +5 | +1 |
Avg low (°F) Jasper runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jasper | 6 | 9 | 17 | 25 | 33 | 41 | 45 | 43 | 36 | 28 | 17 | 6 |
| Crested Butte | -6 | -2 | 7 | 19 | 28 | 34 | 39 | 39 | 31 | 22 | 9 | -4 |
| Difference | -12 | -10 | -9 | -6 | -5 | -7 | -5 | -4 | -5 | -6 | -8 | -10 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Jasper | 6 | 9 | 17 | 25 | 33 | 41 |
| Crested Butte | -6 | -2 | 7 | 19 | 28 | 34 |
| Difference | -12 | -10 | -9 | -6 | -5 | -7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Jasper | 45 | 43 | 36 | 28 | 17 | 6 |
| Crested Butte | 39 | 39 | 31 | 22 | 9 | -4 |
| Difference | -5 | -4 | -5 | -6 | -8 | -10 |
Precipitation (in) Crested Butte runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jasper | 0.9 | 0.5 | 0.8 | 0.7 | 1.3 | 2.2 | 2.1 | 1.8 | 1.3 | 1.1 | 1.1 | 0.7 |
| Crested Butte | 2.7 | 2.5 | 2.1 | 2 | 1.5 | 0.9 | 2 | 2 | 1.9 | 1.7 | 2 | 2.3 |
| Difference | +1.9 | +2 | +1.3 | +1.3 | +0.3 | -1.2 | -0.1 | +0.2 | +0.6 | +0.6 | +0.9 | +1.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Jasper | 0.9 | 0.5 | 0.8 | 0.7 | 1.3 | 2.2 |
| Crested Butte | 2.7 | 2.5 | 2.1 | 2 | 1.5 | 0.9 |
| Difference | +1.9 | +2 | +1.3 | +1.3 | +0.3 | -1.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Jasper | 2.1 | 1.8 | 1.3 | 1.1 | 1.1 | 0.7 |
| Crested Butte | 2 | 2 | 1.9 | 1.7 | 2 | 2.3 |
| Difference | -0.1 | +0.2 | +0.6 | +0.6 | +0.9 | +1.6 |
Snowfall (in)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jasper | — | — | — | — | — | — | — | — | — | — | — | — |
| Crested Butte | 41.7 | 35.3 | 27.3 | 18 | 6.9 | 0.3 | 0 | 0 | 1 | 8.1 | 26.1 | 34.6 |
| Difference | — | — | — | — | — | — | — | — | — | — | — | — |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Jasper | — | — | — | — | — | — |
| Crested Butte | 41.7 | 35.3 | 27.3 | 18 | 6.9 | 0.3 |
| Difference | — | — | — | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Jasper | — | — | — | — | — | — |
| Crested Butte | 0 | 0 | 1 | 8.1 | 26.1 | 34.6 |
| Difference | — | — | — | — | — | — |
Cloud cover (%) Jasper runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jasper | 70 | 68 | 74 | 73 | 73 | 78 | 67 | 64 | 67 | 75 | 76 | 70 |
| Crested Butte | 54 | 60 | 60 | 63 | 61 | 46 | 57 | 58 | 46 | 44 | 49 | 54 |
| Difference | -15 | -7 | -14 | -10 | -12 | -31 | -10 | -6 | -22 | -32 | -27 | -17 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Jasper | 70 | 68 | 74 | 73 | 73 | 78 |
| Crested Butte | 54 | 60 | 60 | 63 | 61 | 46 |
| Difference | -15 | -7 | -14 | -10 | -12 | -31 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Jasper | 67 | 64 | 67 | 75 | 76 | 70 |
| Crested Butte | 57 | 58 | 46 | 44 | 49 | 54 |
| Difference | -10 | -6 | -22 | -32 | -27 | -17 |
Relative humidity (%) Jasper runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jasper | 94 | 93 | 90 | 83 | 73 | 73 | 73 | 74 | 77 | 82 | 91 | 94 |
| Crested Butte | 91 | 94 | 89 | 76 | 64 | 52 | 56 | 59 | 57 | 63 | 77 | 89 |
| Difference | -3 | +1 | — | -6 | -9 | -22 | -18 | -15 | -20 | -20 | -15 | -6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Jasper | 94 | 93 | 90 | 83 | 73 | 73 |
| Crested Butte | 91 | 94 | 89 | 76 | 64 | 52 |
| Difference | -3 | +1 | — | -6 | -9 | -22 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Jasper | 73 | 74 | 77 | 82 | 91 | 94 |
| Crested Butte | 56 | 59 | 57 | 63 | 77 | 89 |
| Difference | -18 | -15 | -20 | -20 | -15 | -6 |
How both climates are changing
Both cities are warming. Each city has its own warming trend; see its trends page for the year-by-year detail. Jasper trends → · Crested Butte trends →
Methodology & sources
Jasper
Temperature & precipitation — 1991–2020 normals computed from 27 years of daily observations at Jasper Warden, a weather station, about 7 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.
Crested Butte
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Crested Butte, a weather station, about 1 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.
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