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Spiez vs Crested Butte
Comparing Spiez change · Crested Butte change
Spiez is the warmer of the two — about 14°F on the annual average; Spiez is the wetter, with 23 in more rain a year, and Crested Butte the sunnier.
How the seasons compare
The differences between Spiez and Crested Butte, in everyday terms.
Summers
Summers are nearly the same
Spiez: Mild
Crested Butte: Mild
Winters
Spiez has far milder winters
Spiez: Cold
Crested Butte: Bitterly cold
Rain & snow
Spiez is wetter
Spiez: Wet
Crested Butte: Moderate rainfall
Sky
Crested Butte is sunnier
Spiez: Often cloudy
Crested Butte: Partly cloudy
Month-by-month charts
Temperature
Spiez is the warmer of the two — about 14°F on the annual average.
Precipitation
Spiez is the wetter — about 23 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) Spiez runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spiez | 38 | 42 | 51 | 58 | 66 | 72 | 76 | 75 | 67 | 57 | 46 | 39 |
| Crested Butte | 26 | 30 | 38 | 47 | 58 | 71 | 76 | 74 | 66 | 55 | 40 | 27 |
| Difference | -12 | -12 | -13 | -12 | -7 | -2 | +1 | -1 | — | -3 | -6 | -12 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Spiez | 38 | 42 | 51 | 58 | 66 | 72 |
| Crested Butte | 26 | 30 | 38 | 47 | 58 | 71 |
| Difference | -12 | -12 | -13 | -12 | -7 | -2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Spiez | 76 | 75 | 67 | 57 | 46 | 39 |
| Crested Butte | 76 | 74 | 66 | 55 | 40 | 27 |
| Difference | +1 | -1 | — | -3 | -6 | -12 |
Avg low (°F) Spiez runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spiez | 27 | 28 | 34 | 39 | 47 | 54 | 57 | 56 | 50 | 43 | 34 | 29 |
| Crested Butte | -6 | -2 | 7 | 19 | 28 | 34 | 39 | 39 | 31 | 22 | 9 | -4 |
| Difference | -33 | -29 | -26 | -20 | -19 | -20 | -17 | -18 | -19 | -21 | -25 | -33 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Spiez | 27 | 28 | 34 | 39 | 47 | 54 |
| Crested Butte | -6 | -2 | 7 | 19 | 28 | 34 |
| Difference | -33 | -29 | -26 | -20 | -19 | -20 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Spiez | 57 | 56 | 50 | 43 | 34 | 29 |
| Crested Butte | 39 | 39 | 31 | 22 | 9 | -4 |
| Difference | -17 | -18 | -19 | -21 | -25 | -33 |
Precipitation (in) Spiez runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spiez | 2.8 | 2.6 | 2.9 | 3.2 | 4.8 | 5 | 5.7 | 5.7 | 3.7 | 3.1 | 3.1 | 3.6 |
| Crested Butte | 2.7 | 2.5 | 2.1 | 2 | 1.5 | 0.9 | 2 | 2 | 1.9 | 1.7 | 2 | 2.3 |
| Difference | -0.1 | -0.1 | -0.8 | -1.2 | -3.3 | -4.1 | -3.8 | -3.8 | -1.8 | -1.4 | -1.1 | -1.3 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Spiez | 2.8 | 2.6 | 2.9 | 3.2 | 4.8 | 5 |
| Crested Butte | 2.7 | 2.5 | 2.1 | 2 | 1.5 | 0.9 |
| Difference | -0.1 | -0.1 | -0.8 | -1.2 | -3.3 | -4.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Spiez | 5.7 | 5.7 | 3.7 | 3.1 | 3.1 | 3.6 |
| Crested Butte | 2 | 2 | 1.9 | 1.7 | 2 | 2.3 |
| Difference | -3.8 | -3.8 | -1.8 | -1.4 | -1.1 | -1.3 |
Snowfall (in)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spiez | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 |
|---|---|---|---|---|---|---|
| Spiez | — | — | — | — | — | — |
| Crested Butte | 41.7 | 35.3 | 27.3 | 18 | 6.9 | 0.3 |
| Difference | — | — | — | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Spiez | — | — | — | — | — | — |
| Crested Butte | 0 | 0 | 1 | 8.1 | 26.1 | 34.6 |
| Difference | — | — | — | — | — | — |
Cloud cover (%) Spiez runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spiez | 68 | 69 | 68 | 69 | 72 | 65 | 59 | 59 | 61 | 66 | 71 | 71 |
| Crested Butte | 54 | 60 | 60 | 63 | 61 | 46 | 57 | 58 | 46 | 44 | 49 | 54 |
| Difference | -14 | -8 | -9 | -6 | -11 | -19 | -3 | -1 | -15 | -23 | -23 | -18 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Spiez | 68 | 69 | 68 | 69 | 72 | 65 |
| Crested Butte | 54 | 60 | 60 | 63 | 61 | 46 |
| Difference | -14 | -8 | -9 | -6 | -11 | -19 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Spiez | 59 | 59 | 61 | 66 | 71 | 71 |
| Crested Butte | 57 | 58 | 46 | 44 | 49 | 54 |
| Difference | -3 | -1 | -15 | -23 | -23 | -18 |
Relative humidity (%) Varies through the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spiez | 86 | 86 | 87 | 84 | 81 | 78 | 77 | 78 | 81 | 83 | 87 | 86 |
| Crested Butte | 91 | 94 | 89 | 76 | 64 | 52 | 56 | 59 | 57 | 63 | 77 | 89 |
| Difference | +5 | +8 | +2 | -8 | -16 | -27 | -22 | -19 | -24 | -20 | -11 | +3 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Spiez | 86 | 86 | 87 | 84 | 81 | 78 |
| Crested Butte | 91 | 94 | 89 | 76 | 64 | 52 |
| Difference | +5 | +8 | +2 | -8 | -16 | -27 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Spiez | 77 | 78 | 81 | 83 | 87 | 86 |
| Crested Butte | 56 | 59 | 57 | 63 | 77 | 89 |
| Difference | -22 | -19 | -24 | -20 | -11 | +3 |
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. Spiez trends → · Crested Butte trends →
Methodology & sources
Spiez
Temperature & precipitation — the official 1991–2020 climate normals from a national meteorological service, measured at Interlaken, about 14 km from the city centre.
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.
← change Spiez · change Crested Butte → · Spiez page · Crested Butte page