Wellington
New Zealand
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Wellington, New Zealand

A red cable bus on the road in Wellington, New Zealand, with the view of the sea, mountains, and the city in the distance
A red cable bus on the road in Wellington, New Zealand, with the view of the sea, mountains, and the city in the distance
January in Wellington, New Zealand, is an agreeable summer month, with average temperature varying between 20.1°C (68.2°F) and 13.1°C (55.6°F). In January, the average high-temperature is almost the same as in December - an agreeable 20.1°C (68.2°F). Weather in January »
The last month of the summer, February, is also an agreeable month in Wellington, New Zealand, with average temperature fluctuating between 20.3°C (68.5°F) and 13.3°C (55.9°F). With an average high-temperature of 20.3°C (68.5°F) and an average low-temperature of 13.3°C (55.9°F), February is the warmest month. Weather in February »

The first month of the autumn, March, is still a comfortable month in Wellington, New Zealand, with average temperature varying between 19°C (66.2°F) and 12.4°C (54.3°F). In March, the average high-temperature is essentially the same as in February - a comfortable 19°C (66.2°F). Weather in March »

April, the same as March, is another enjoyable autumn month in Wellington, New Zealand, with average temperature fluctuating between 16.6°C (61.9°F) and 10.7°C (51.3°F). In April, the average high-temperature is relatively the same as in March - a still enjoyable 16.6°C (61.9°F). Weather in April »

May, the last month of the autumn, in Wellington, is another mild month, with average temperature varying between 14°C (57.2°F) and 8.6°C (47.5°F). In May, the average high-temperature is practically the same as in April - a mild 14°C (57.2°F). Weather in May »

The first month of the winter, June, is also a fresh month in Wellington, New Zealand, with average temperature varying between 11.9°C (53.4°F) and 6.7°C (44.1°F). In June, the average high-temperature is practically the same as in May - a cool 11.9°C (53.4°F). Weather in June »

July, like June, in Wellington, New Zealand, is a cool winter month, with average temperature fluctuating between 11.1°C (52°F) and 5.9°C (42.6°F). July is the coldest month, with an average high-temperature of 11.1°C (52°F) and an average low-temperature of 5.9°C (42.6°F). Weather in July »

The last month of the winter, August, is also a fresh month in Wellington, New Zealand, with average temperature ranging between max 11.9°C (53.4°F) and min 6.4°C (43.5°F). In August, the average high-temperature is almost the same as in July - a still cool 11.9°C (53.4°F). Weather in August »

The first month of the spring, September, is a moderate month in Wellington, New Zealand, with average temperature ranging between max 13.4°C (56.1°F) and min 7.5°C (45.5°F). In Wellington, the average high-temperature in September is relatively the same as in August - a moderate 13.4°C (56.1°F). Weather in September »

October, like September, is a moderate spring month in Wellington, New Zealand, with average temperature varying between 8.8°C (47.8°F) and 15°C (59°F). In October, the average high-temperature is practically the same as in September - a still moderate 15°C (59°F). Weather in October »

November, the last month of the spring, in Wellington, is an enjoyable month, with average temperature ranging between min 10.1°C (50.2°F) and max 16.7°C (62.1°F). In Wellington, the average high-temperature in November is almost the same as in October - an enjoyable 16.7°C (62.1°F). Weather in November »

December, the first month of the summer, in Wellington, is still a comfortable month, with average temperature varying between 12°C (53.6°F) and 18.6°C (65.5°F). In December, the average high-temperature is almost the same as in November - a still enjoyable 18.6°C (65.5°F). Weather in December »

How many days does it rain in Wellington?

Throughout the year, there are 124 rainfall days, and 1243.6mm (49") of precipitation is accumulated.

What month has the most sunshine in Wellington?

January has the most sunshine of the year in Wellington, with an average of 7.8h of sunshine.

When is the highest UV index in Wellington?

The month with the highest UV index in Wellington is January, with an average maximum UV index of 11.

What is the warmest month in Wellington?

With an average high-temperature of 20.3°C (68.5°F) and an average low-temperature of 13.3°C (55.9°F), February is the warmest month in Wellington, New Zealand.

What is the driest month in Wellington?

The month with the least rainfall is February when the rain falls for 7 days and typically collects 76.9mm (3") of precipitation.

What is the month with the warmest sea water in Wellington?

The month with the warmest seawater is February, with an average sea temperature of 17.1°C (62.8°F).

What is the month with the shortest days in Wellington?

With an average of 9.2h of daylight, June has the shortest days of the year in Wellington.

What is the month with the least sunshine in Wellington?

The month with the least sunshine in Wellington is June, with an average of 3.4h of sunshine.

What is the month with the lowest UV index in Wellington?

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

What is the coldest month in Wellington?

The coldest month in Wellington is July, with an average high-temperature of 11.1°C (52°F) and an average low-temperature of 5.9°C (42.6°F).

What is the most humid month in Wellington?

July is the most humid month in Wellington, with an average relative humidity of 86.1%.

What is the rainiest month in Wellington?

July is the month with the most rainfall in Wellington, New Zealand. Rain falls for 13.3 days and accumulates 136.4mm (5.4") of precipitation.

What month is the sea coldest in Wellington?

August is the month with the coldest seawater in Wellington, with an average sea temperature of 12.3°C (54.1°F).

What is the least humid month in Wellington?

With an average relative humidity of 78.9%, November is the least humid month in Wellington, New Zealand.

When are the longest days in Wellington?

With an average of 15.1h of daylight, December has the longest days of the year.
Average temperature - Wellington, New Zealand
Average humidity - Wellington, New Zealand

The month with the highest relative humidity is July (86.1%).
The month with the lowest relative humidity is November (78.9%).

Average rainfall - Wellington, New Zealand

The wettest month (with the highest rainfall) is July (136.4mm).
The driest month (with the lowest rainfall) is February (76.9mm).

Average rainfall days - Wellington, New Zealand

Months with the highest number of rainy days are June and July (13.3 days).
The month with the lowest number of rainy days is February (7 days).

Average sea temperature - Wellington, New Zealand

The best month for swimming (with the highest average sea temperature) is February (17.1°C).
The coldest month (with the lowest average sea temperature) is August (12.3°C).

Average daylight / Average sunshine - Wellington, New Zealand