New Caledonia · SpringMonth summary
New Caledonia weather in May
✅ Good
🌡️ Temperature min / max
20°C – 25°C
🌧 Rainy days
47% of days
☀️ Sunshine
10.1h per day on average
🌊 🌊 Season
Spring
⭐ ⭐ Weather score
7.5/10
📅 📅 Best month
November (8.1/10)
Quick decision
Should you visit New Caledonia in May?
✅ Good
✅ Yes if: you want shoulder-season value — fewer crowds, 25°C.
❌ No if: you need maximum sunshine — some overcast days are possible.
Our take: Favourable conditions in May (7.5/10). November scores higher but the gap is small.
By trip type
New Caledonia in May by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : ✅ Good
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in May
🎯 Peak cultural season — museums and sites accessible in good weather conditions Spring marks the start of the good season in New Caledonia. Temperatures rise (25°C) and tourists have not yet arrived en masse. With 47% of rainy days, always have indoor alternatives planned. A good balance between weather and crowds, even if November (8.1/10) remains theoretically better.
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All months for New Caledonia
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 23°C | 29°C | 55% | 7.1 | 12.3h | 7.6/10 |
| ⛅ February | 24°C | 29°C | 70% | 12.7 | 11.6h | 7.2/10 |
| ⛅ March | 23°C | 28°C | 65% | 7.4 | 11.6h | 7.5/10 |
| ⛅ April | 22°C | 26°C | 63% | 9.3 | 10.9h | 7.3/10 |
| 🌤️ May | 20°C | 25°C | 47% | 3.3 | 10.1h | 7.5/10 |
| 🌤️ June | 19°C | 24°C | 41% | 2.6 | 9.8h | 7.6/10 |
| 🌤️ July | 18°C | 23°C | 34% | 3.0 | 10.0h | 7.6/10 |
| 🌤️ August | 17°C | 22°C | 36% | 3.2 | 10.5h | 7.5/10 |
| 🌤️ September | 18°C | 24°C | 33% | 2.3 | 11.6h | 8.0/10 |
| 🌤️ October | 19°C | 26°C | 44% | 3.7 | 11.9h | 7.9/10 |
| 🌤️ November | 21°C | 27°C | 43% | 3.2 | 12.8h | 8.1/10 |
| 🌤️ December | 22°C | 28°C | 50% | 6.3 | 12.7h | 7.9/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In May, New Caledonia averages 25°C, 47% rainy days and 10.1h of sunshine per day. Overall weather score: 7.5/10.
See methodology →
Comparison
May vs November (best month)
The best month is November (score 8.1/10). Difference:
- 🌡️ Max temperature : +2°C
- 🌧 Rainy days : -4%
- ☀️ Sunshine : +2.7h/day
FAQ
FAQ — New Caledonia in May
Is May a good time to visit New Caledonia?
May is an excellent time to visit New Caledonia (score 7.5/10). With 25°C, 10.1h of sunshine and 47% rain, conditions are very favourable.
What to do in New Caledonia in May?
With 25°C max and 10.1h of sunshine, focus on cultural sites, museums and local gastronomy.
Accommodation
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Activities & tours
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