January weather forecast
Noumea, New Caledonia

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A beautiful shore park in Noumea, New Caledonia
A beautiful shore park in Noumea, New Caledonia

Weather in January

Noumea, New Caledonia opens the year with relatively high temperatures. The weather transitions slightly from the year-end heat, although remains quite warm. Notably, the highest temperature of 25.8°C (78.4°F) paired with 83mm (3.27") of rainfall places January amidst the rainier months. Cool breezes contribute to the overall comfortable atmosphere of the month as the island city welcomes the new year. A blend of warmth, showers and breezy evenings can be expected in January.

Temperature

Upon the beginning of January, Noumea's high-temperatures register at a still moderately hot 25.8°C (78.4°F), closely mirroring the preceding month. During the nights of January, Noumea maintains an almost steady temperature with an average low of 23.1°C (73.6°F).

Humidity

In January, the average relative humidity in Noumea, New Caledonia, is 81%.

Rainfall

In January, in Noumea, the rain falls for 19.7 days. Throughout January, 83mm (3.27") of precipitation is accumulated. Throughout the year, in Noumea, there are 224.5 rainfall days, and 774mm (30.47") of precipitation is accumulated.

Sea temperature

In Noumea, in January, the average water temperature is 26.8°C (80.2°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

The average length of the day in January is 13h and 19min.
On the first day of January in Noumea, sunrise is at 05:13 and sunset at 18:41. On the last day of the month, sunrise is at 05:33 and sunset at 18:41 +11.

Sunshine

In January, the average sunshine is 9.2h.

UV index

The months with the highest UV index are January through April, October through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the maximum UV index of 6 translates into these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Heed this! UV intensity is much stronger when reflected off sand and water.

Frequently asked questions

What is the usual temperature for Noumea in January?

The average high-temperature and low-temperature in Noumea during January are 25.8°C (78.4°F) and 23.1°C (73.6°F) respectively.

What is the average humidity in January in Noumea?

In January, the average relative humidity in Noumea is 81%.

How much does it rain in Noumea in January?

In January, in Noumea, the rain falls for 19.7 days. Throughout January, 83mm (3.27") of precipitation is accumulated.

What is the sea water temperature in January in Noumea?

In January, the average sea temperature is 26.8°C (80.2°F). 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.

How many hours of daylight does Noumea have in January?

In January, the average day length in Noumea is 13h and 19min.

When are sunrise and sunset in January in Noumea?

On the first day of January in Noumea, sunrise is at 05:13 and sunset at 18:41. On the last day of the month, sunrise is at 05:33 and sunset at 18:41 +11.

How long on average sun shines in January in Noumea?

In January, the average sunshine duration in Noumea, New Caledonia, is 9.2h.

When is the highest UV index in Noumea?

January through April, October through December, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in January in Noumea?

In January, the average daily maximum UV index in Noumea is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.

Average temperature in January
Noumea, New Caledonia

Average temperature in January - Noumea, New Caledonia
  • Average high temperature in January: 25.8°C

The warmest month (with the highest average high temperature) is February (26.5°C).
The month with the lowest average high temperature is July (20.6°C).

  • Average low temperature in January: 23.1°C

The month with the highest average low temperature is February (23.8°C).
The coldest month (with the lowest average low temperature) is August (17.6°C).

Average pressure in January
Noumea, New Caledonia

Average pressure in January - Noumea, New Caledonia
  • Average pressure in January: 1009.3mbar

The months with the highest atmospheric pressure are July, August and September (1017.1mbar).
The month with the lowest atmospheric pressure is February (1008.5mbar).

Average wind speed in January
Noumea, New Caledonia

Average wind speed in January - Noumea, New Caledonia
  • Average wind speed in January: 18.6km/h

The windiest month (with the highest average wind speed) is March (18.8km/h).
The calmest month (with the lowest average wind speed) is August (14.6km/h).

Average humidity in January
Noumea, New Caledonia

Average humidity in January - Noumea, New Caledonia
  • Average humidity in January: 81%

The months with the highest relative humidity are February and March (83%).
The months with the lowest relative humidity are July and August (77%).

Average rainfall in January
Noumea, New Caledonia

Average rainfall in January - Noumea, New Caledonia
  • Average rainfall in January: 83mm

The wettest month (with the highest rainfall) is March (134mm).
The driest month (with the least rainfall) is September (29mm).

Average rainfall days in January
Noumea, New Caledonia

Average rainfall days in January - Noumea, New Caledonia
  • Average rainfall days in January: 19.7 days

The month with the highest number of rainy days is March (23.7 days).
The month with the least rainy days is September (14.3 days).

Average sea temperature in January
Noumea, New Caledonia

Average sea temperature in January - Noumea, New Caledonia
  • Average sea temperature in January: 26.8°C

The best month for swimming (with the highest average sea temperature) is February (27.5°C).
The coldest months (with the lowest average sea temperature) are August and September (22.8°C).

Average daylight in January /
Average sunshine in January
Noumea, New Caledonia

Average daylight in January / Average sunshine in January - Noumea, New Caledonia
  • Average daylight in January: 13h and 2min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).

  • Average sunshine in January: 9h and 1min

The month with the most sunshine is November (Average sunshine: 10h and 0min).
The months with the least sunshine are April, May, June and July (Average sunshine: 5h and 42min).

Average sunshine days in January
Noumea, New Caledonia

Average sunshine days in January - Noumea, New Caledonia
  • Average sunshine days in January: 7.6 days

The month with the most sunshine days is August (8.3 days).
The month with the least sunshine days is April (4.3 days).

Average UV index in January
Noumea, New Caledonia

Average UV index in January - Noumea, New Caledonia
  • Average UV index in January: 6

The months with the highest UV index are January, February, March, April, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 5).

Average cloud cover in January
Noumea, New Caledonia

Average cloud cover in January - Noumea, New Caledonia
  • Average cloud cover in January: 45

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 34).

Average visibility in January
Noumea, New Caledonia

Average visibility in January - Noumea, New Caledonia
  • Average visibility in January: 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).

Noumea, New Caledonia

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