June weather forecast
Chatham Islands, New Zealand

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The sandstone cliffs located in the Chatham Islands in New Zealand
The sandstone cliffs located in the Chatham Islands in New Zealand

Weather in June

June signals the onset of winter on the Chatham Islands, reflected clearly by a significant dip in the temperature. The recorded rainfall during this month takes off to the highest yearly figure, an average of 108mm (4.25"). Escalated humidity acquires a steadiness and helps maintaining quite a steady atmosphere. One may perceive the shortest daylight hours in June, making the cold more perceptible. Nevertheless, a diminution in the sunshine duration and a lowest UV index inhibits any potential sunburn risk.

Temperature

Stepping into June, Chatham Islands records an average high-temperature of a fresh 11.3°C (52.3°F), almost consistent with May. Chatham Islands's temperature during June nights registers a minor decrease to an average low of 6.8°C (44.2°F).

Humidity

The average relative humidity in June is 85.8%.

Rainfall

The month with the most rainfall in Chatham Islands is June, when the rain falls for 16 days and typically aggregates up to 108mm (4.25") of precipitation.

Sea temperature

In June, the average sea temperature in Chatham Islands, New Zealand, is 13°C (55.4°F).
Note: Danger awaits those who swim in 13°C (55.4°F) without protection. Falling below 10°C (50°F) means intense cold shock and hyperventilation.

Daylight

The month with the shortest days is June, with an average of 9h and 0min of daylight.
On the first day of June in Chatham Islands, sunrise is at 7:56 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 8:06 am and sunset at 5:03 pm +1245.

Sunshine

The month with the least sunshine is June, with an average of 2.1h of sunshine.

UV index

June and July, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, the average maximum UV index of 1 translates into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What is the temperature in June in Chatham Islands?

The average high-temperature and low-temperature in Chatham Islands, New Zealand, during June are 11.3°C (52.3°F) and 6.8°C (44.2°F) respectively.

What is the average humidity in June in Chatham Islands?

The average relative humidity in June is 85.8%.

What is the rainiest month in Chatham Islands?

June is the month with the most rainfall. Rain falls for 16 days and accumulates 108mm (4.25") of precipitation.

How many days does it rain in June in Chatham Islands?

In June, in Chatham Islands, New Zealand, the rain falls for 16 days. Throughout June, 108mm (4.25") of precipitation is accumulated.

What is the water temperature in June in Chatham Islands?

In Chatham Islands, New Zealand, the average seawater temperature in June is 13°C (55.4°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the month with the shortest days in Chatham Islands?

With an average of 9h and 0min of daylight, June has the shortest days of the year in Chatham Islands.

What is the average length of the day in June in Chatham Islands?

In June, the average day length in Chatham Islands is 8h and 57min.

What time are sunrise and sunset in June in Chatham Islands?

In June, on the first day of the month, sunrise is at 7:56 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 8:06 am and sunset at 5:03 pm +1245.

What is the month with the least sunshine in Chatham Islands?

With an average of 2.1h of sunshine, June has the least sunshine of the year.

How many hours of sunshine does Chatham Islands have in June?

The average sunshine duration in June in Chatham Islands is 2.1h.

What are the months with the lowest UV index in Chatham Islands?

The months with the lowest UV index in Chatham Islands, New Zealand, are June and July, with an average maximum UV index of 1.

What is the UV index intensity in June in Chatham Islands?

In June, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in June
Chatham Islands, New Zealand

Average temperature in June - Chatham Islands, New Zealand
  • Average high temperature in June: 11.3°C

The warmest month (with the highest average high temperature) is February (18.2°C).
The month with the lowest average high temperature is July (10.5°C).

  • Average low temperature in June: 6.8°C

The month with the highest average low temperature is February (12.3°C).
The coldest month (with the lowest average low temperature) is July (5.9°C).

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Average humidity in June
Chatham Islands, New Zealand

Average humidity in June - Chatham Islands, New Zealand
  • Average humidity in June: 85.8%

The month with the highest relative humidity is July (86.9%).
The month with the lowest relative humidity is January (82.2%).

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Average rainfall in June
Chatham Islands, New Zealand

Average rainfall in June - Chatham Islands, New Zealand
  • Average rainfall in June: 107.8mm

The wettest month (with the highest rainfall) is June (107.8mm).
The driest month (with the least rainfall) is January (54.9mm).

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Average rainfall days in June
Chatham Islands, New Zealand

Average rainfall days in June - Chatham Islands, New Zealand
  • Average rainfall days in June: 16 days

The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is February (7.7 days).

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Average sea temperature in June
Chatham Islands, New Zealand

Average sea temperature in June - Chatham Islands, New Zealand
  • Average sea temperature in June: 13°C

The best month for swimming (with the highest average sea temperature) is February (17°C).
The coldest months (with the lowest average sea temperature) are August and September (11°C).

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Average daylight in June /
Average sunshine in June
Chatham Islands, New Zealand

Average daylight in June / Average sunshine in June - Chatham Islands, New Zealand
  • Average daylight in June: 9h and 0min

The month with the longest days is December (Average daylight: 15h and 24min).
The month with the shortest days is June (Average daylight: 9h and 0min).

  • Average sunshine in June: 2h and 1min

The month with the most sunshine is January (Average sunshine: 6h and 12min).
The month with the least sunshine is June (Average sunshine: 2h and 6min).

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Average UV index in June
Chatham Islands, New Zealand

Average UV index in June - Chatham Islands, New Zealand
  • Average UV index in June: 1

The months with the highest UV index are January and December (UV index 10).
The months with the lowest UV index are June and July (UV index 1).

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Chatham Islands, New Zealand

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