Climate of Perth
Perth has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Perth is 16° degrees and there is about 364 mm of rain in a year. It is dry for 189 days a year with an average humidity of 80% and an UV-index of 4.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 11°C and 23°C
- Night:the average nighttime temperature is between 3°C and 11°C
- Rain: it rains 137 days and there is a total of approximately 364 mm rainfall
- Sun hours: throughout the year there are 2999 sun hours
Maximum temperature: | between 11°C and 23°C |
Warmest month: | 23°C in January |
Coldest month: | 11°C in June |
Night temperature: | between 3°C and 11°C |
Dry days: | 228 days |
Days with rain: | 137 days |
Days with snow: | 0 days |
Total rain sum: | 364 mm |
Hours of sunshine: | 2999 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Perth.
Precipitation graph
This graph shows the average amount of rainfall per month for Perth.
Climate table of Perth
In this climate table you can see at a glance what the average weather per month is for Perth. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Perth might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 23 | 22 | 20 | 16 | 13 | 11 | 11 | 11 | 13 | 16 | 19 | 20 |
Night temp. (°C) | 11 | 11 | 10 | 8 | 6 | 4 | 3 | 3 | 4 | 5 | 7 | 9 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 16 | 20 | 28 | 23 | 38 | 35 | 40 | 48 | 34 | 24 | 31 | 27 |
Days with rain | 8 | 9 | 11 | 10 | 12 | 12 | 13 | 15 | 14 | 10 | 12 | 11 |
Dry days | 23 | 19 | 20 | 20 | 19 | 18 | 18 | 16 | 16 | 21 | 18 | 20 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 10 | 8 | 8 | 8 | 7 | 6 | 7 | 7 | 8 | 8 | 10 | 11 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
UV-index | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | 3 | 4 | 4 | 5 |
Best time to visit Perth
The best time to visit Perth in Australia is from January through March and November and December. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Perth is 23°C in January and the lowest is 11°C in June.
Climate of Perth by month
What is the average climate in a given month for Perth? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Perth weather experiences
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