June weather forecast
Christmas Island, Christmas Island

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Bluewater waves hitting the rocky coast of Christmas Island, in Australia
Bluewater waves hitting the rocky coast of Christmas Island, in Australia

Weather in June

June in Christmas Island continues the dry season trend with an ever-diminishing amount of rainfall. With a moderate 156mm (6.14") of rain, June symbolizes the transition between the first and second half of the year. The temperatures remain substantially constant, providing tourists with ample opportunities for beach activities. It is also an exceptional time for bird-watchers as several species are in the midst of their breeding season. Although June marks the end of the cyclone season, occasional storm alerts should not be ignored.

Temperature

As Christmas Island welcomes June, the average high-temperature records at a still warm 28°C (82.4°F), marking an insignificant deviation from the prior month. Christmas Island marks an average drop to a still warm 24.2°C (75.6°F) during nighttime in June, following the high of the day.

Rainfall

In Christmas Island, in June, it is raining for 12 days, with typically 156mm (6.14") of accumulated precipitation. Throughout the year, there are 152 rainfall days, and 2101mm (82.72") of precipitation is accumulated.

Sea temperature

In Christmas Island, the average seawater temperature in June is 28°C (82.4°F).
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.

Daylight

June has the shortest days of the year, with an average of 11h and 30min of daylight.
On the first day of the month, sunrise is at 06:08 and sunset at 17:41. On the last day of June, sunrise is at 06:15 and sunset at 17:46 +07.

Sunshine

In June, the average sunshine is 12h.

UV index

June and July, with an average maximum UV index of 9, are months with the lowest UV index. A UV Index reading of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 9 during June translates into these guidelines:
Be constantly cautious; skin and eyes can be quickly affected if left unprotected. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Applying and reapplying a broad-spectrum sunscreen with a minimum SPF 30 after every two hours, outdoor workout, or swim is recommended. Attention! UV radiation is markedly stronger with water and sand reflections.

Frequently asked questions

How hot is it in June?

The high-temperature, in June, in Christmas Island, is 28°C (82.4°F), while the low-temperature averages to 24.2°C (75.6°F).

How much does it rain in June?

In Christmas Island, Christmas Island, in June, during 12 rainfall days, 156mm (6.14") of precipitation is typically accumulated.

What is the sea water temperature in June?

In June, the average sea temperature is 28°C (82.4°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?

The month with the shortest days is June, with an average of 11h and 30min of daylight.

How many hours of daylight does Christmas Island have in June?

In Christmas Island, the average day length in June is 11h and 31min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 06:08 and sunset at 17:41. On the last day of the month, sunrise is at 06:15 and sunset at 17:46 +07.

How many hours of sunshine does Christmas Island have in June?

In June, the average sunshine duration is 12h.

When is the lowest UV index?

June and July, with an average maximum UV index of 9, are months with the lowest UV index.

What is the UV index intensity in June?

In June, the average daily maximum UV index is 9. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in June
Christmas Island, Christmas Island

Average temperature in June - Christmas Island, Christmas Island
  • Average high temperature in June: 28°C

The warmest months (with the highest average high temperature) are March and April (29.2°C).
The month with the lowest average high temperature is August (27°C).

  • Average low temperature in June: 24.2°C

The month with the highest average low temperature is May (24.8°C).
The coldest months (with the lowest average low temperature) are August and September (23.2°C).

Average rainfall in June
Christmas Island, Christmas Island

Average rainfall in June - Christmas Island, Christmas Island
  • Average rainfall in June: 155.8mm

The wettest month (with the highest rainfall) is February (348.4mm).
The driest month (with the least rainfall) is August (43.1mm).

Average rainfall days in June
Christmas Island, Christmas Island

Average rainfall days in June - Christmas Island, Christmas Island
  • Average rainfall days in June: 12 days

The month with the highest number of rainy days is March (22 days).
The month with the least rainy days is September (8 days).

Average sea temperature in June
Christmas Island, Christmas Island

Average sea temperature in June - Christmas Island, Christmas Island
  • Average sea temperature in June: 28°C

The best months for swimming (with the highest average sea temperature) are February, March, April and May (29°C).
The coldest month (with the lowest average sea temperature) is September (26°C).

Average daylight in June /
Average sunshine in June
Christmas Island, Christmas Island

Average daylight in June / Average sunshine in June - Christmas Island, Christmas Island
  • Average daylight in June: 11h and 3min

The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).

  • Average sunshine in June: 12h

The month with the most sunshine is March (Average sunshine: 22h).
The month with the least sunshine is September (Average sunshine: 8h).

Average UV index in June
Christmas Island, Christmas Island

Average UV index in June - Christmas Island, Christmas Island
  • Average UV index in June: 9

The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 9).

Christmas Island, Christmas Island

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