Weather in Perth in May
Perth offers a mild climate with occasional showers (avg 15.9°C, 8 rainy days). Weather score: 7.6/10 · Very good
Avg temp
15.9°C
Daytime high
20.8°C
Night low
12°C
Rainy days
8
Sun per day
9 h
Sea temp
19°C
Perth climate table – all 12 months
| Month | Avg temp | High | Low | Rainy days | Sun/day | Score |
|---|---|---|---|---|---|---|
| January | 24.2°C | 30.1°C | 18.9°C | 2 | 12.8 h | 9/10 |
| February | 24.3°C | 30.2°C | 19.1°C | 2 | 12.4 h | 9/10 |
| March | 22.8°C | 28.3°C | 18.2°C | 4 | 10.8 h | 9.5/10 |
| April | 19.3°C | 24.3°C | 15°C | 6 | 10 h | 9.2/10 |
| May | 15.9°C | 20.8°C | 12°C | 8 | 9 h | 7.6/10 |
| June | 14°C | 18.3°C | 10.5°C | 12 | 8.5 h | 5.6/10 |
| July | 13.6°C | 17.3°C | 10.3°C | 14 | 8.4 h | 5.6/10 |
| August | 13.5°C | 17.7°C | 9.7°C | 11 | 9.6 h | 5.6/10 |
| September | 14.9°C | 19.3°C | 10.7°C | 7 | 10.7 h | 6.9/10 |
| October | 17°C | 21.8°C | 12.6°C | 6 | 11.4 h | 8.3/10 |
| November | 19.9°C | 25.2°C | 15°C | 3 | 13 h | 9.7/10 |
| December | 22.7°C | 28.4°C | 17.4°C | 2 | 13.5 h | 10/10 |
Top alternatives in May
Egypt
Cairo · ⭐ 10
Egypt
Sharm el-Sheikh · ⭐ 10
Egypt
Marsa Alam · ⭐ 10
Egypt
Dahab · ⭐ 10
Qatar
Doha · ⭐ 9.8
VAE
Dubai · ⭐ 9.8
Frequently asked questions about Perth in May
How warm is it in Perth in May?
In May, Perth averages 15.9°C, with daytime highs of 20.8°C and night lows of 12°C.
Does it rain a lot in Perth in May?
May sees around 8 rainy days and about 77.5 mm of rainfall in Perth.
Is May a good month to visit Perth?
May scores 7.6/10 for Perth. Perth offers a mild climate with occasional showers (avg 15.9°C, 8 rainy days).