Weather in Perth, Australia in January

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Visiting Perth, Australia in January

January is one of the best months to visit Perth for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in January is warmer than the previous month and temperatures continue to rise slightly into February. January has average maximum temperatures of 32°C (90°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 67.5% making it sunny but overcast at times. The hours of sunshine per day are 9.4hrs making the days long and bright.

January has total rainfall of 0.1cm (0.0inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

Sea temperatures are a moderate 20°C (69°F). January is a pleasant month for swimming in Perth though some people may prefer warmer water. The sea temperature in January is marginally warmer than the previous month and temperatures continue to rise slightly into February.

Also consider visiting Perth in one of the other best months of February, March, December, for the best beach weather. Also consider one of our other suggestions for January.

Can you sunbathe in Perth in January?

Yes, January is a good time for sunbathing in Perth.

January has average maximum temperatures of 32°C (90°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 67.5% making it sunny but overcast at times. The hours of sunshine per day are 9.4hrs making the days long and bright. January has total rainfall of 0.1cm (0.0inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

More about January temperature and sunshine.

Can you swim in Perth in January?

Yes, January is a pleasant month for swimming in Perth with moderate sea temperatures 20°C (69°F).

More about January sea temperatures.

Is January a good time to holiday in Perth?

Yes, January is a great time for a holiday in Perth.

January has average maximum temperatures of 32°C (90°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 67.5% making it sunny but overcast at times. The hours of sunshine per day are 9.4hrs making the days long and bright. January has total rainfall of 0.1cm (0.0inches) making it extremely dry with very few light showers and most days are rain free. There are just 4.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. Sea temperatures are a moderate 20°C (69°F). January is a pleasant month for swimming in Perth though some people may prefer warmer water.

More about the January temperatures and sunshine.

Is Perth warm in January?

Yes, Perth is very hot and perfect for sunbathing on clear days in January.

The average maximum temperature in Perth in January is 32°C (90°F). The average maximum temperature is 30°C (85°) in the previous month and 32°C (90°F) in the next month.

The average temperature in Perth in January is 25°C (77°F). The average temperature is 22°C (72°F) in the previous month and 25°C (77°F) in the next month.

More info about the January temperatures and sunshine.

How sunny is Perth in January?

The average day light hours per day in Perth in January are 14. The sunshine percentage is 67.5% making it sunny but overcast at times. The hours of sunshine per day are 9.4hrs making the days long and bright.

More about January sunshine.

Temperature in Perth in January

The weather in January is warmer than the previous month and temperatures continue to rise slightly into February. The average maximum temperature in Perth in January is 32°C (90°F). The average maximum temperature is 30°C (85°F) in the previous month and 32°C (90°F) in the next month.

The average temperature in Perth in January is 25°C (77°F). The average temperature is 22°C (72°F) in the previous month and 25°C (77°F) in the next month.

The average minimum temperature in Perth in January is 18°C (64°F). The minimum temperature is 15°C (60°F) in the previous month and 18°C (65°F) in the next month.

Sunshine in Perth in January

The days in January are marginally shorter than the previous month and days continue to get slightly shorter into February. During January the average day light hours are 14 per day in Perth. The sunshine percentage is 67.5% making it sunny but overcast at times. The hours of sunshine per day are 9.4hrs making the days long and bright.

The ultraviolet index in Perth in January is typically 14.4 during January. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Perth in January

The average sea water temperature in Perth in January is 20.4°C (68.7°F) which is comfortable for swimming though some may prefer warmer water. The sea temperature in January is marginally warmer than the previous month and temperatures continue to rise slightly into February.

Rainfall in Perth in January

January weather is slightly drier than the previous month. January has a couple of less days of rain than the previous month and rainy days continue to drop slightly into February. The average total rainfall in Perth in January is 0.1cm (0.0inches) and on average there are 4.4 rainy days in January making it a very dry time to visit the beach.

Humidity in Perth in January

The maximum dew point (an indicator of humidity) in Perth in January is 16°C (61°F) which is comfortable for everyone. The dew point is 14°C (58°F) in the previous month and 16°C (16°F) in the next month.

The average maximum relative humidity in Perth in January is typically 76.5%. The maximum relative humidity is 80.3% in the previous month and 76.2% in the next month.

The average relative humidity in Perth in January is typically 49.4%. The average relative humidity is 50.9% in the previous month and 49.8% in the next month.

Wind Speed in Perth in January

The average maximum wind speed in Perth in January is typically 34KM/H (21MPH). The average maximum wind speed is 34KM/H (21MPH) in the previous month and 34KM/H (21MPH) in the next month.

The average wind speed in Perth in January is typically 20KM/H (12MPH). The average wind speed is 20KM/H (12MPH) in the previous month and 20KM/H (12MPH) in the next month.

The average wind direction in Perth in January is from the South-Southeast.

Monthly Averages

Suggested Beaches in January

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.