ClimateAverages

Perth Weather in January

JanFebMarAprMayJunJulAugSepOctNovDec
Right now
16°C
Patchy rain nearby · feels like 16°C
Humidity
72%
Wind
7 kph WSW
UV
0
Rain
0%
Updated Jul 9, 07:45 PMWeather data by WeatherAPI.com
January daytime high
30.7°C
January overnight low
17.7°C
January average
24.1°C

In January, Perth typically sees daytime highs of 30.7°C and overnight lows around 17.7°C. Compared to the annual average high of 23.6°C, January runs +7.2°C.

vs. annual avg high
+7.2°C
Rank among 12 months
#2 warmest
Hottest year overall
2023

Where January ranks in Perth

Jan31°FebMarAprMayJunJulAugSepOctNovDec

FAQ

What is the average temperature in Perth in January?

January in Perth averages a daytime high of 30.7°C and an overnight low of 17.7°C.

Is January warm or cold in Perth?

January runs +7.2°C compared to Perth's annual average high of 23.6°C, ranking #2 of 12 months by warmth.

What should I pack for Perth in January?

Plan for daytime highs near 30.7°C and cooler evenings around 17.7°C.

Other months for Perth

FebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

January in nearby cities

Mandurah