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Perth vs Breckenridge
Comparing Perth change · Breckenridge change
Perth is the warmer of the two — about 18°C on the annual average, and Perth the sunnier.
How the seasons compare
The differences between Perth and Breckenridge, in everyday terms.
Summers
Perth has far hotter summers
Perth: Hot
Breckenridge: Mild
Winters
Perth has far milder winters
Perth: Cool
Breckenridge: Bitterly cold
Rain & snow
Similar yearly rainfall
Perth: Moderate rainfall
Breckenridge: Moderate rainfall
Sky
Perth is sunnier
Perth: Fairly sunny
Breckenridge: Partly cloudy
Month-by-month charts
Temperature
Perth is the warmer of the two — about 18°C on the annual average.
Precipitation
Both cities get a similar amount of precipitation across the year.
Clear skies
Perth 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) Perth runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Perth | 31 | 32 | 30 | 26 | 22 | 20 | 18 | 19 | 20 | 23 | 27 | 29 |
| Breckenridge | -2 | -0 | 4 | 7 | 12 | 18 | 21 | 19 | 16 | 9 | 3 | -2 |
| Difference | -33 | -32 | -26 | -19 | -10 | -2 | +2 | — | -5 | -14 | -24 | -32 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Perth | 31 | 32 | 30 | 26 | 22 | 20 |
| Breckenridge | -2 | -0 | 4 | 7 | 12 | 18 |
| Difference | -33 | -32 | -26 | -19 | -10 | -2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Perth | 18 | 19 | 20 | 23 | 27 | 29 |
| Breckenridge | 21 | 19 | 16 | 9 | 3 | -2 |
| Difference | +2 | — | -5 | -14 | -24 | -32 |
Avg low (°C) Perth runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Perth | 18 | 18 | 17 | 14 | 10 | 9 | 8 | 8 | 10 | 12 | 14 | 16 |
| Breckenridge | -16 | -15 | -12 | -9 | -4 | 0 | 4 | 3 | -1 | -6 | -12 | -16 |
| Difference | -34 | -34 | -29 | -22 | -14 | -8 | -4 | -5 | -10 | -17 | -26 | -32 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Perth | 18 | 18 | 17 | 14 | 10 | 9 |
| Breckenridge | -16 | -15 | -12 | -9 | -4 | 0 |
| Difference | -34 | -34 | -29 | -22 | -14 | -8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Perth | 8 | 8 | 10 | 12 | 14 | 16 |
| Breckenridge | 4 | 3 | -1 | -6 | -12 | -16 |
| Difference | -4 | -5 | -10 | -17 | -26 | -32 |
Precipitation (mm) Varies through the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Perth | 19 | 13 | 20 | 35 | 88 | 127 | 142 | 125 | 83 | 37 | 24 | 10 |
| Breckenridge | 75 | 73 | 79 | 92 | 62 | 29 | 45 | 56 | 41 | 51 | 65 | 64 |
| Difference | +56 | +60 | +59 | +57 | -26 | -98 | -98 | -69 | -41 | +13 | +41 | +54 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Perth | 19 | 13 | 20 | 35 | 88 | 127 |
| Breckenridge | 75 | 73 | 79 | 92 | 62 | 29 |
| Difference | +56 | +60 | +59 | +57 | -26 | -98 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Perth | 142 | 125 | 83 | 37 | 24 | 10 |
| Breckenridge | 45 | 56 | 41 | 51 | 65 | 64 |
| Difference | -98 | -69 | -41 | +13 | +41 | +54 |
Cloud cover (%) Breckenridge runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Perth | 34 | 36 | 40 | 50 | 54 | 58 | 59 | 57 | 54 | 46 | 44 | 36 |
| Breckenridge | 58 | 64 | 64 | 69 | 66 | 50 | 55 | 58 | 48 | 51 | 55 | 59 |
| Difference | +24 | +28 | +24 | +20 | +12 | -8 | -4 | +1 | -6 | +4 | +11 | +23 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Perth | 34 | 36 | 40 | 50 | 54 | 58 |
| Breckenridge | 58 | 64 | 64 | 69 | 66 | 50 |
| Difference | +24 | +28 | +24 | +20 | +12 | -8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Perth | 59 | 57 | 54 | 46 | 44 | 36 |
| Breckenridge | 55 | 58 | 48 | 51 | 55 | 59 |
| Difference | -4 | +1 | -6 | +4 | +11 | +23 |
Relative humidity (%) Varies through the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Perth | 64 | 64 | 66 | 68 | 69 | 72 | 73 | 74 | 74 | 73 | 70 | 65 |
| Breckenridge | 92 | 94 | 90 | 77 | 66 | 54 | 56 | 60 | 57 | 63 | 77 | 89 |
| Difference | +28 | +30 | +24 | +9 | -3 | -17 | -17 | -14 | -17 | -10 | +7 | +24 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Perth | 64 | 64 | 66 | 68 | 69 | 72 |
| Breckenridge | 92 | 94 | 90 | 77 | 66 | 54 |
| Difference | +28 | +30 | +24 | +9 | -3 | -17 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Perth | 73 | 74 | 74 | 73 | 70 | 65 |
| Breckenridge | 56 | 60 | 57 | 63 | 77 | 89 |
| Difference | -17 | -14 | -17 | -10 | +7 | +24 |
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. Perth trends → · Breckenridge trends →
Methodology & sources
Perth
Temperature & precipitation — 1991–2020 normals computed from 27 years of daily observations at Perth Metro, a weather station, about 4 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.
Breckenridge
Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Copper Mountain, a weather station, about 11 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 Perth · change Breckenridge → · Perth page · Breckenridge page