June weather forecast
Portland, Australia

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Weather in June

June, the first month of the winter in Portland, is still a refreshing month, with an average temperature ranging between min 10.4°C (50.7°F) and max 13.7°C (56.7°F).

Temperature

Entering June, Portland's average high-temperature reads a still refreshing 13.7°C (56.7°F), indicating a close resemblance to the previous month's climate. Portland notes an average temperature descent to a cool 10.4°C (50.7°F) in June, a small shift from its daytime peak.

Humidity

The months with the highest humidity in Portland, Australia, are June and July, with an average relative humidity of 77%.

Rainfall

In Portland, in June, it is raining for 16.7 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, in Portland, there are 182 rainfall days, and 532mm (20.94") of precipitation is accumulated.

Sea temperature

In Portland, the average seawater temperature in June is 15.8°C (60.4°F).
Note: Swimming in 15.8°C (60.4°F) is not pleasurable for most people. Breathing control grows increasingly challenging as the water temperature falls under 21°C (69.8°F).

Daylight

The month with the shortest days in Portland, Australia, is June, with an average of 9h and 30min of daylight.
On the first day of June, sunrise is at 7:41 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:23 pm AEST.

Sunshine

The average sunshine in June in Portland is 6.1h.

UV index

June through August, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The UV index of 3 during June leads to these advisories:
Exercise prevention - Warding off sunburn is urged. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Resources | Updated: Jan 26, 2024 | Published by: Weather Atlas

Frequently asked questions

What are the temperatures in Portland in June?

The average high-temperature, in June, in Portland, is 13.7°C (56.7°F), while the average low-temperature is 10.4°C (50.7°F).

What is the most humid month in Portland?

June and July, with an average relative humidity of 77%, are most humid months in Portland.

What is the average humidity in June in Portland?

In Portland, the average relative humidity in June is 77%.

How much does it rain in Portland in June?

In June, in Portland, Australia, the rain falls for 16.7 days. Throughout June, 56mm (2.2") of precipitation is accumulated.

How cold is the water in June in Portland?

In June, the average sea temperature in Portland, Australia, is 15.8°C (60.4°F). For most, swimming in 15.8°C (60.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the month with the shortest days in Portland?

With an average of 9h and 30min of daylight, June has the shortest days of the year in Portland, Australia.

How many hours of daylight does Portland have in June?

The average day length in June is 9h and 32min.

When is the sunrise / sunset in June in Portland?

On the first day of June in Portland, sunrise is at 7:41 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:23 pm AEST.

How long on average sun shines in June in Portland?

In Portland, Australia, the average sunshine duration in June is 6.1h.

When is the lowest UV index in Portland?

The months with the lowest UV index in Portland are June through August, with an average maximum UV index of 3.

What is the UV index reading in June in Portland?

In June, the average daily maximum UV index in Portland, Australia, is 3. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.

Average temperature in June
Portland, Australia

Average temperature in June - Portland, Australia
  • Average high temperature in June: 13.7°C

The warmest month (with the highest average high temperature) is February (20.8°C).
The month with the lowest average high temperature is July (13.1°C).

  • Average low temperature in June: 10.4°C

The month with the highest average low temperature is February (15.8°C).
The coldest month (with the lowest average low temperature) is August (9.6°C).

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Average pressure in June
Portland, Australia

Average pressure in June - Portland, Australia
  • Average pressure in June: 1020.7mbar

The month with the highest atmospheric pressure is June (1020.7mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).

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Average wind speed in June
Portland, Australia

Average wind speed in June - Portland, Australia
  • Average wind speed in June: 19.8km/h

The windiest month (with the highest average wind speed) is August (23.6km/h).
The calmest month (with the lowest average wind speed) is April (17.6km/h).

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Average humidity in June
Portland, Australia

Average humidity in June - Portland, Australia
  • Average humidity in June: 77%

The months with the highest relative humidity are June and July (77%).
The month with the lowest relative humidity is January (72%).

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Average rainfall in June
Portland, Australia

Average rainfall in June - Portland, Australia
  • Average rainfall in June: 56mm

The wettest month (with the highest rainfall) is August (74mm).
The driest month (with the least rainfall) is February (22mm).

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Average rainfall days in June
Portland, Australia

Average rainfall days in June - Portland, Australia
  • Average rainfall days in June: 16.7 days

The month with the highest number of rainy days is August (21.2 days).
The month with the least rainy days is February (8.8 days).

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Average sea temperature in June
Portland, Australia

Average sea temperature in June - Portland, Australia
  • Average sea temperature in June: 15.8°C

The best months for swimming (with the highest average sea temperature) are January and February (17.3°C).
The coldest month (with the lowest average sea temperature) is September (14.2°C).

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Average daylight in June /
Average sunshine in June
Portland, Australia

Average daylight in June / Average sunshine in June - Portland, Australia
  • Average daylight in June: 9h and 3min

The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 30min).

  • Average sunshine in June: 6h and 1min

The month with the most sunshine is January (Average sunshine: 8h and 48min).
The month with the least sunshine is May (Average sunshine: 5h and 54min).

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Average sunshine days in June
Portland, Australia

Average sunshine days in June - Portland, Australia
  • Average sunshine days in June: 11.1 days

The month with the most sunshine days is January (18.1 days).
The month with the least sunshine days is August (6.9 days).

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Average UV index in June
Portland, Australia

Average UV index in June - Portland, Australia
  • Average UV index in June: 3

The months with the highest UV index are January, February, March and December (UV index 5).
The months with the lowest UV index are June, July and August (UV index 3).

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Average cloud cover in June
Portland, Australia

Average cloud cover in June - Portland, Australia
  • Average cloud cover in June: 52

The months with the most cloud cover are May and August (Cloud cover 54).
The month with the least cloud cover is January (Cloud cover 34).

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Average visibility in June
Portland, Australia

Average visibility in June - Portland, Australia
  • Average visibility in June: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Portland, Australia

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