Magenta, New Caledonia — Weather in August 2026

Monthly climate averages for Magenta, New Caledonia. Based on 10-year ERA5 reanalysis data.

Am Tropical Monsoon
8.6 /10
Excellent

August is an excellent month in Magenta

Climate Overview

Magenta, New Caledonia in August has warm conditions, with highs averaging 22.3°C (72°F). Sea temperature averages 21.9°C (71°F).

This month falls at the end of Winter.

Temperatures remain fairly steady throughout August, with daily highs around 22°C (72°F).

Rainfall is heaviest during the middle of the month, while the first third tends to be drier.

Expect around 9.0h of sunshine at the start of August, decreasing to 8.4h by the end.

The warmest days tend to fall around the 25th, averaging 22.9°C (73°F).

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Monthly August Averages

Temperature
22°C / 18°C
Feels Like
23°C / 18°C
Rain
8 days · 84 mm
Sunshine
8.9h / day
Humidity
77% — Humid
Wind
21 km/h
Wind Direction
SE (129°)
Gusts
35 km/h
Daylight
11.4 h
Cloud Cover
53%
Clear Sky Days
1.7
UV Index
5.9 — High
Sea Temperature
22°C
Dew Point
16°C — Comfortable
Moon Phase
Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

28°C 25°C 22°C 19°C 16°C 13°C 151015202531
High Low

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 8 mm 10 mm 151015202531
Rainfall

Daily Sunshine

0h 3h 6h 9h 12h 151015202531
Sunshine

Daily Wind Speed

0 6 12 18 24 30 151015202531
Wind Speed
Sun Position
Sunrise 06:19
Daylight 11.3h
Sunset 17:39

What to Expect

Daytime temperatures around 22°C (72°F) are ideal for full-day outdoor exploration.

Rain usually comes in shorter passing showers rather than all-day rain.

Recent yearly records for August have stayed close to the long-run average.

Compare Months

January
Good
Temp
28°C / 23°C
Feels Like
32°C / 26°C
Rain
17days (141 mm) Wet
Sun
10.7h Excellent
Humidity
81% Humid
UV
9.1 Very High
View Details
February
Wet
Temp
28°C / 24°C
Feels Like
32°C / 27°C
Rain
20days (236 mm) Wet
Sun
10.1h Excellent
Humidity
85% Humid
UV
8.2 Very High
View Details
March
Good
Temp
28°C / 24°C
Feels Like
31°C / 26°C
Rain
17days (170 mm) Wet
Sun
9.9h Good
Humidity
85% Humid
UV
7.4 Very High
View Details
April
Wet
Temp
26°C / 22°C
Feels Like
29°C / 24°C
Rain
19days (202 mm) Wet
Sun
8.9h Good
Humidity
85% Humid
UV
6.4 High
View Details
May best
Excellent
Temp
24°C / 21°C
Feels Like
26°C / 22°C
Rain
12days (78 mm) Wet
Sun
8.8h Good
Humidity
82% Humid
UV
5.5 High
View Details
June best
Excellent
Temp
23°C / 19°C
Feels Like
24°C / 19°C
Rain
9days (50 mm) Wet
Sun
8.6h Good
Humidity
80% Humid
UV
4.9 Moderate
View Details
July best
Excellent
Temp
23°C / 18°C
Feels Like
23°C / 18°C
Rain
7days (54 mm) Good
Sun
8.8h Good
Humidity
78% Humid
UV
5 Moderate
View Details
August
Excellent
Temp
22°C / 18°C
Feels Like
23°C / 18°C
Rain
8days (84 mm) Wet
Sun
8.9h Good
Humidity
77% Humid
UV
5.9 High
View Details
September best
Excellent
Temp
24°C / 18°C
Feels Like
24°C / 18°C
Rain
6days (43 mm) Good
Sun
10.4h Excellent
Humidity
76% Humid
UV
7.2 Very High
View Details
October best
Excellent
Temp
25°C / 20°C
Feels Like
27°C / 21°C
Rain
9days (72 mm) Wet
Sun
10.8h Excellent
Humidity
78% Humid
UV
8.3 Very High
View Details
November
Excellent
Temp
26°C / 21°C
Feels Like
29°C / 23°C
Rain
11days (77 mm) Wet
Sun
11.3h Excellent
Humidity
78% Humid
UV
8.9 Very High
View Details
December
Good
Temp
28°C / 23°C
Feels Like
31°C / 25°C
Rain
14days (148 mm) Wet
Sun
10.8h Excellent
Humidity
80% Humid
UV
9.1 Very High
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January 28°C / 23°C 32°C / 26°C 17days (141 mm) Wet 10.7h Excellent 81% Humid 9.1 Very High Good View Details
February 28°C / 24°C 32°C / 27°C 20days (236 mm) Wet 10.1h Excellent 85% Humid 8.2 Very High Wet View Details
March 28°C / 24°C 31°C / 26°C 17days (170 mm) Wet 9.9h Good 85% Humid 7.4 Very High Good View Details
April 26°C / 22°C 29°C / 24°C 19days (202 mm) Wet 8.9h Good 85% Humid 6.4 High Wet View Details
May best 24°C / 21°C 26°C / 22°C 12days (78 mm) Wet 8.8h Good 82% Humid 5.5 High Excellent View Details
June best 23°C / 19°C 24°C / 19°C 9days (50 mm) Wet 8.6h Good 80% Humid 4.9 Moderate Excellent View Details
July best 23°C / 18°C 23°C / 18°C 7days (54 mm) Good 8.8h Good 78% Humid 5 Moderate Excellent View Details
August 22°C / 18°C 23°C / 18°C 8days (84 mm) Wet 8.9h Good 77% Humid 5.9 High Excellent View Details
September best 24°C / 18°C 24°C / 18°C 6days (43 mm) Good 10.4h Excellent 76% Humid 7.2 Very High Excellent View Details
October best 25°C / 20°C 27°C / 21°C 9days (72 mm) Wet 10.8h Excellent 78% Humid 8.3 Very High Excellent View Details
November 26°C / 21°C 29°C / 23°C 11days (77 mm) Wet 11.3h Excellent 78% Humid 8.9 Very High Excellent View Details
December 28°C / 23°C 31°C / 25°C 14days (148 mm) Wet 10.8h Excellent 80% Humid 9.1 Very High Good View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

August is typically excellent for visiting Magenta, with average highs of 22°C (72°F) and around 8 rainy days. Magenta, New Caledonia in August has warm conditions, with highs averaging 22.3°C (72°F). Sea temperature averages 21.9°
Magenta typically sees around 8 rainy days in August with 84 mm (3.3 in) of total rainfall. An umbrella should suffice.
Evenings in Magenta during August are mild at 18°C (64°F). A light cardigan is usually enough.
With highs of 22°C (72°F) and lows of 18°C (64°F) in August, we recommend: Umbrella, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.
August is not the most favourable month weather-wise in Magenta. Consider visiting during months with milder temperatures or less rainfall for a better experience.
The average UV index in Magenta during August is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
Magenta gets approximately 11 hours of daylight per day in August, with around 9 hours of sunshine.
Snow is uncommon in Magenta during August based on 10-year climate averages.

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