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Dinan vs Crested Butte
Comparing Dinan change · Crested Butte change
Dinan is the warmer of the two — about 10°C on the annual average, and Crested Butte the sunnier.
How the seasons compare
The differences between Dinan and Crested Butte, in everyday terms.
Summers
Crested Butte has hotter summers
Dinan: Mild
Crested Butte: Mild
Winters
Dinan has far milder winters
Dinan: Chilly
Crested Butte: Bitterly cold
Rain & snow
Similar yearly rainfall
Dinan: Moderate rainfall
Crested Butte: Moderate rainfall
Sky
Crested Butte is sunnier
Dinan: Often cloudy
Crested Butte: Partly cloudy
Month-by-month charts
Temperature
Dinan is the warmer of the two — about 10°C on the annual average.
Precipitation
Both cities get a similar amount of precipitation 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 (°C) Dinan runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dinan | 9 | 10 | 12 | 14 | 17 | 20 | 22 | 22 | 20 | 16 | 12 | 10 |
| Crested Butte | -3 | -1 | 4 | 8 | 15 | 21 | 25 | 23 | 19 | 13 | 4 | -3 |
| Difference | -12 | -11 | -9 | -6 | -3 | +1 | +3 | +1 | -1 | -4 | -8 | -12 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Dinan | 9 | 10 | 12 | 14 | 17 | 20 |
| Crested Butte | -3 | -1 | 4 | 8 | 15 | 21 |
| Difference | -12 | -11 | -9 | -6 | -3 | +1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Dinan | 22 | 22 | 20 | 16 | 12 | 10 |
| Crested Butte | 25 | 23 | 19 | 13 | 4 | -3 |
| Difference | +3 | +1 | -1 | -4 | -8 | -12 |
Avg low (°C) Dinan runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dinan | 4 | 4 | 5 | 6 | 9 | 12 | 13 | 13 | 12 | 9 | 6 | 4 |
| Crested Butte | -21 | -19 | -14 | -7 | -2 | 1 | 4 | 4 | -0 | -6 | -13 | -20 |
| Difference | -25 | -22 | -18 | -13 | -11 | -11 | -9 | -10 | -12 | -15 | -19 | -24 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Dinan | 4 | 4 | 5 | 6 | 9 | 12 |
| Crested Butte | -21 | -19 | -14 | -7 | -2 | 1 |
| Difference | -25 | -22 | -18 | -13 | -11 | -11 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Dinan | 13 | 13 | 12 | 9 | 6 | 4 |
| Crested Butte | 4 | 4 | -0 | -6 | -13 | -20 |
| Difference | -9 | -10 | -12 | -15 | -19 | -24 |
Precipitation (mm) Varies through the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dinan | 48 | 48 | 38 | 41 | 47 | 42 | 34 | 46 | 40 | 59 | 70 | 65 |
| Crested Butte | 69 | 65 | 54 | 51 | 38 | 24 | 50 | 50 | 49 | 43 | 51 | 57 |
| Difference | +21 | +16 | +15 | +10 | -9 | -18 | +16 | +4 | +9 | -16 | -20 | -8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Dinan | 48 | 48 | 38 | 41 | 47 | 42 |
| Crested Butte | 69 | 65 | 54 | 51 | 38 | 24 |
| Difference | +21 | +16 | +15 | +10 | -9 | -18 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Dinan | 34 | 46 | 40 | 59 | 70 | 65 |
| Crested Butte | 50 | 50 | 49 | 43 | 51 | 57 |
| Difference | +16 | +4 | +9 | -16 | -20 | -8 |
Snowfall (cm)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dinan | — | — | — | — | — | — | — | — | — | — | — | — |
| Crested Butte | 106 | 90 | 69 | 46 | 17 | 1 | 0 | 0 | 3 | 20 | 66 | 88 |
| Difference | — | — | — | — | — | — | — | — | — | — | — | — |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Dinan | — | — | — | — | — | — |
| Crested Butte | 106 | 90 | 69 | 46 | 17 | 1 |
| Difference | — | — | — | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Dinan | — | — | — | — | — | — |
| Crested Butte | 0 | 0 | 3 | 20 | 66 | 88 |
| Difference | — | — | — | — | — | — |
Cloud cover (%) Dinan runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dinan | 73 | 72 | 69 | 66 | 66 | 64 | 62 | 62 | 60 | 68 | 71 | 71 |
| Crested Butte | 54 | 60 | 60 | 63 | 61 | 46 | 57 | 58 | 46 | 44 | 49 | 54 |
| Difference | -18 | -11 | -9 | -3 | -5 | -17 | -5 | -4 | -14 | -24 | -22 | -18 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Dinan | 73 | 72 | 69 | 66 | 66 | 64 |
| Crested Butte | 54 | 60 | 60 | 63 | 61 | 46 |
| Difference | -18 | -11 | -9 | -3 | -5 | -17 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Dinan | 62 | 62 | 60 | 68 | 71 | 71 |
| Crested Butte | 57 | 58 | 46 | 44 | 49 | 54 |
| Difference | -5 | -4 | -14 | -24 | -22 | -18 |
Relative humidity (%) Dinan runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dinan | 90 | 87 | 84 | 81 | 80 | 79 | 78 | 78 | 80 | 85 | 89 | 91 |
| Crested Butte | 91 | 94 | 89 | 76 | 64 | 52 | 56 | 59 | 57 | 63 | 77 | 89 |
| Difference | +1 | +7 | +5 | -5 | -15 | -27 | -23 | -19 | -23 | -22 | -12 | -2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Dinan | 90 | 87 | 84 | 81 | 80 | 79 |
| Crested Butte | 91 | 94 | 89 | 76 | 64 | 52 |
| Difference | +1 | +7 | +5 | -5 | -15 | -27 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Dinan | 78 | 78 | 80 | 85 | 89 | 91 |
| Crested Butte | 56 | 59 | 57 | 63 | 77 | 89 |
| Difference | -23 | -19 | -23 | -22 | -12 | -2 |
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. Dinan trends → · Crested Butte trends →
Methodology & sources
Dinan
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Dinard Pleurtuit Saint Malo, a weather station, about 15 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.
← change Dinan · change Crested Butte → · Dinan page · Crested Butte page