Perth Weather in January

What's the weather like in Perth (Ontario) in January 2024?

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

January is in the winter in Perth and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing -6°C (22°F), whilst at night -16°C (4°F) is normal.

Perth weather averages (imperial / metric)
Daytime temperature -5.5°C 22.1°F
Nightly temperature -15.5°C 4.1°F
Average temperature -10.5°C 13.1°F
Daily sunshine 3.6 hrs
Avg rainfall 57 mm 2.2 ins
Rainy days 11 days
Sea temperature 3.4°C 38.1°F
Humidity 75%
Windspeed 16.2kph 10 mph

On average January is the driest month of the year in Perth with around 57mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.6 hours of sunshine per day.

January temperatures in Perth

Perth average temperature in January

January rainfall

Perth average rain in January

January hourly sunshine

Perth average rain in January

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 Perth in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Perth weather stats

Perth weather statistics
Hottest month: July 26.3°C 79.3°F
Driest month: January 57mm 2.2ins
Sunniest month: July 9.8hrs
Coldest month: January -5.7°C 21.7°F
Wettest month: September 81mm 3.2ins
Map showing location of Perth (44.90011, -76.24939) Perth map pin © Google

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