Perth Weather in January

What's the weather like in Perth, Australia in January 2018?

The climate in Perth during January can be summarized as hot and very dry.

January is in the summer in Perth and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 31°C (88°F), whilst at night 18°C (64°F) is normal.

Perth weather averages (imperial / metric)
Daytime temperature 31°C 87.8°F
Nightly temperature 17.6°C 63.7°F
Average temperature 24.3°C 75.7°F
Daily sunshine 12 hrs
Avg rainfall 8 mm 0.3 ins
Rainy days 3 days
Sea temperature 21.7°C 71°F
Humidity 41%
Windspeed 19.8kph 12 mph

On average January is the driest month of the year in Perth with around 8mm 0.3 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 12 hours of sunshine per day.

January temperatures in Perth

January rainfall

January hourly sunshine

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in January 2018.

Other monthly averages

Perth weather stats

Perth weather statistics
Hottest month: February 30.9°C 87.6°F
Driest month: January 8mm 0.3ins
Sunniest month: January 12hrs
Coldest month: July 17.4°C 63.3°F
Wettest month: June 177mm 7ins
Map showing location of Perth (-31.95224, 115.8614)

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