June weather forecast
Port Moresby, Papua New Guinea

The mountains and beautiful clear waters surrounding the beautiful Port Moresby, in Papua New Guinea
The mountains and beautiful clear waters surrounding the beautiful Port Moresby, in Papua New Guinea

Weather in June

The first month of the winter, June, is still a warm month in Port Moresby, Papua New Guinea, with an average temperature ranging between min 23.5°C (74.3°F) and max 28°C (82.4°F).

Temperature

In June, the average high-temperature is practically the same as in May - a still warm 28°C (82.4°F). In June, the average low-temperature is 23.5°C (74.3°F).

Heat index

In June, the average heat index is appraised at a hot 32.1°C (89.8°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, wind, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

May and June, with an average relative humidity of 80%, are the most humid months.

Rainfall

In Port Moresby, during June, the rain falls for 19.6 days and regularly aggregates up to 80mm (3.15") of precipitation. Throughout the year, in Port Moresby, Papua New Guinea, there are 249.8 rainfall days, and 1311mm (51.61") of precipitation is accumulated.

Sea temperature

In Port Moresby, in June, the average water temperature is 26.9°C (80.4°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

The month with the shortest days in Port Moresby is June, with an average of 11h and 35min of daylight.
On the first day of June, sunrise is at 06:20 and sunset at 17:57. On the last day of the month, sunrise is at 06:27 and sunset at 18:02 +10.

Sunshine

The average sunshine in June is 7.3h.

UV index

The months with the lowest UV index are February, June through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the temperature in June in Port Moresby?

The average high-temperature, in June, in Port Moresby, Papua New Guinea, is 28°C (82.4°F), while the average low-temperature is 23.5°C (74.3°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in June is appraised at 32.1°C (89.8°F).

What is the most humid month in Port Moresby?

The months with the highest humidity in Port Moresby, Papua New Guinea, are May and June, with an average relative humidity of 80%.

What is the average humidity in June in Port Moresby?

The average relative humidity in June in Port Moresby is 80%.

How many days does it rain in June in Port Moresby?

In Port Moresby, Papua New Guinea, in June, it is raining for 19.6 days, with typically 80mm (3.15") of accumulated precipitation.

How warm is the water in June in Port Moresby?

In Port Moresby, Papua New Guinea, the average seawater temperature in June is 26.9°C (80.4°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the month with the shortest days in Port Moresby?

The month with the shortest days is June, with an average of 11h and 35min of daylight.

How many hours of daylight does Port Moresby have in June?

In Port Moresby, Papua New Guinea, the average day length in June is 11h and 35min.

When is the sunrise / sunset in June in Port Moresby?

On the first day of June in Port Moresby, Papua New Guinea, sunrise is at 06:20 and sunset at 17:57. On the last day of the month, sunrise is at 06:27 and sunset at 18:02 +10.

How many hours of sunshine does Port Moresby have in June?

The average sunshine duration in June in Port Moresby is 7.3h.

What is the month with the lowest UV index in Port Moresby?

February, June through September, with an average maximum UV index of 6, are months with the lowest UV index in Port Moresby, Papua New Guinea.

What is the UV index intensity in June in Port Moresby?

In Port Moresby, Papua New Guinea, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in June
Port Moresby, Papua New Guinea

Average temperature in June - Port Moresby, Papua New Guinea
  • Average high temperature in June: 28°C

The warmest month (with the highest average high temperature) is December (30.2°C).
The months with the lowest average high temperature are July and August (27.6°C).

  • Average low temperature in June: 23.5°C

The month with the highest average low temperature is December (24.5°C).
The coldest month (with the lowest average low temperature) is August (22.5°C).

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Average pressure in June
Port Moresby, Papua New Guinea

Average pressure in June - Port Moresby, Papua New Guinea
  • Average pressure in June: 1011.1mbar

The month with the highest atmospheric pressure is August (1012.1mbar).
The month with the lowest atmospheric pressure is January (1007.9mbar).

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Average wind speed in June
Port Moresby, Papua New Guinea

Average wind speed in June - Port Moresby, Papua New Guinea
  • Average wind speed in June: 17.2km/h

The windiest month (with the highest average wind speed) is July (18.9km/h).
The calmest month (with the lowest average wind speed) is December (9.7km/h).

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Average humidity in June
Port Moresby, Papua New Guinea

Average humidity in June - Port Moresby, Papua New Guinea
  • Average humidity in June: 80%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January and February (73%).

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Average rainfall in June
Port Moresby, Papua New Guinea

Average rainfall in June - Port Moresby, Papua New Guinea
  • Average rainfall in June: 80mm

The wettest month (with the highest rainfall) is March (203mm).
The driest month (with the least rainfall) is July (46mm).

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Average rainfall days in June
Port Moresby, Papua New Guinea

Average rainfall days in June - Port Moresby, Papua New Guinea
  • Average rainfall days in June: 19.6 days

The month with the highest number of rainy days is March (24.6 days).
The month with the least rainy days is July (14.7 days).

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Average sea temperature in June
Port Moresby, Papua New Guinea

Average sea temperature in June - Port Moresby, Papua New Guinea
  • Average sea temperature in June: 26.9°C

The best month for swimming (with the highest average sea temperature) is January (29.7°C).
The coldest month (with the lowest average sea temperature) is August (25.6°C).

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Average daylight in June /
Average sunshine in June
Port Moresby, Papua New Guinea

Average daylight in June / Average sunshine in June - Port Moresby, Papua New Guinea
  • Average daylight in June: 11h and 35min

The month with the longest days is December (Average daylight: 12h and 40min).
The month with the shortest days is June (Average daylight: 11h and 35min).

  • Average sunshine in June: 7h and 18min

The month with the most sunshine is November (Average sunshine: 11h and 18min).
The month with the least sunshine is May (Average sunshine: 7h and 6min).

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Average sunshine days in June
Port Moresby, Papua New Guinea

Average sunshine days in June - Port Moresby, Papua New Guinea
  • Average sunshine days in June: 8.9 days

The month with the most sunshine days is July (13.4 days).
The months with the least sunshine days are March and April (5.2 days).

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Average UV index in June
Port Moresby, Papua New Guinea

Average UV index in June - Port Moresby, Papua New Guinea
  • Average UV index in June: 6

The months with the highest UV index are January, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are February, June, July, August and September (UV index 6).

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Average cloud cover in June
Port Moresby, Papua New Guinea

Average cloud cover in June - Port Moresby, Papua New Guinea
  • Average cloud cover in June: 35

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is November (Cloud cover 28).

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Average visibility in June
Port Moresby, Papua New Guinea

Average visibility in June - Port Moresby, Papua New Guinea
  • 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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