Climate guide for Fiordland, New Zealand

Best Time to Visit
Fiordland

How to read the score (0–10)
05810
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About Fiordland

Fiordland is New Zealand's drowned-mountain realm-Milford and Doubtful Sound cruises under rainforest cliffs and waterfalls. In New Zealand, November through March in the Southern Hemisphere usually delivers the most reliable conditions for nature travel - then use monthly climate scores to fine-tune around crowds, storms, or snow depth.

Did you know?

Travel Tips

Best time & timing
Check monthly climate scores for Fiordland before finalizing your trip dates for optimal outdoor comfort.
Getting around
Plan local transport and transfers in Fiordland early, especially during peak travel months in New Zealand.
Packing advice
Pack layerable clothing suitable for nature exploration in Fiordland's climate conditions.

Things to do in Fiordland

Fiordland, New Zealand. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Fiordland: the short answer

The best time to visit Fiordland is January, followed by December, February. Those months combine the most usable temperatures with the fewest lost days to rain: January averages 13°C with 183 mm of rain and about 29 sunny days. The months to avoid unless you have a specific reason are July, June. If budget matters more than perfect weather, September is the strongest of the low-rate months at 3.9/10.

Across the year Fiordland swings from 3°C in July to 13°C in January, a 10-degree spread, while rainfall ranges from 176 mm in June to 250 mm in May. That is the whole planning problem in one sentence: Fiordland is not equally good year-round, and the difference between the best and worst month here is 5.3 points on a 10-point scale.

Warmest month: January (13°C). Coolest: July (3°C). Driest: June (176 mm). Wettest: May (250 mm).

Fiordland month by month

January in Fiordland — the year's strongest window

Best window · 7.7/10

January averages 13°C (55°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

At 183 mm this is a genuinely wet month: about 29 sunny days in total, and outdoor plans need an indoor fallback.

On our climate-comfort scale this is the top-ranked month of the year for Fiordland at 7.7/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella, footwear you can get muddy.

February in Fiordland — reliably good (3rd best month)

Good · 7.2/10

February averages 12°C (53°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

231 mm of rain puts this in monsoon territory — about 20 sunny days across the whole month, and multi-day washouts are normal.

It scores 7.2/10 here, 3rd of 12 months, against 7.7/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.

March in Fiordland — workable with trade-offs

Trade-offs · 5.8/10

March averages 10°C (50°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

At 185 mm this is a genuinely wet month: about 11 sunny days in total, and outdoor plans need an indoor fallback.

It scores 5.8/10 here, 5th of 12 months, against 7.7/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, January is materially better in Fiordland — 1.9 points higher on the same scale.

April in Fiordland — the hardest end of the year

Hardest · 3.8/10

April averages 8°C (47°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

204 mm of rain puts this in monsoon territory — about 1 sunny days across the whole month, and multi-day washouts are normal.

It scores 3.8/10 here, 8th of 12 months, against 7.7/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, January is materially better in Fiordland — 3.9 points higher on the same scale.

May in Fiordland — the hardest end of the year

Hardest · 2.8/10

May averages 6°C (43°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

250 mm of rain puts this in monsoon territory — about 0 sunny days across the whole month, and multi-day washouts are normal.

It scores 2.8/10 here, 9th of 12 months, against 7.7/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, January is materially better in Fiordland — 4.9 points higher on the same scale.

June in Fiordland — the hardest end of the year

Hardest · 2.6/10

June averages 4°C (39°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

At 176 mm this is a genuinely wet month: about 0 sunny days in total, and outdoor plans need an indoor fallback.

It scores 2.6/10 here, 11th of 12 months, against 7.7/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, January is materially better in Fiordland — 5.1 points higher on the same scale.

July in Fiordland — the hardest end of the year

Hardest · 2.4/10

July averages 3°C (37°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

At 184 mm this is a genuinely wet month: about 0 sunny days in total, and outdoor plans need an indoor fallback.

It scores 2.4/10 here, 12th of 12 months, against 7.7/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack insulated layers, a windproof shell, gloves and boots with grip, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, January is materially better in Fiordland — 5.3 points higher on the same scale.

August in Fiordland — the hardest end of the year

Hardest · 2.7/10

August averages 4°C (39°F), cold enough that sightseeing works in bursts rather than in one long day on foot.

225 mm of rain puts this in monsoon territory — about 0 sunny days across the whole month, and multi-day washouts are normal.

It scores 2.7/10 here, 10th of 12 months, against 7.7/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack insulated layers, a windproof shell, gloves and boots with grip, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, January is materially better in Fiordland — 5 points higher on the same scale.

September in Fiordland — the hardest end of the year

Hardest · 3.9/10

September averages 5°C (41°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

246 mm of rain puts this in monsoon territory — about 6 sunny days across the whole month, and multi-day washouts are normal.

It scores 3.9/10 here, 7th of 12 months, against 7.7/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, January is materially better in Fiordland — 3.8 points higher on the same scale.

October in Fiordland — workable with trade-offs

Trade-offs · 5.5/10

October averages 6°C (43°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

225 mm of rain puts this in monsoon territory — about 15 sunny days across the whole month, and multi-day washouts are normal.

It scores 5.5/10 here, 6th of 12 months, against 7.7/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, January is materially better in Fiordland — 2.2 points higher on the same scale.

November in Fiordland — workable with trade-offs

Trade-offs · 6.9/10

November averages 9°C (48°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

204 mm of rain puts this in monsoon territory — about 23 sunny days across the whole month, and multi-day washouts are normal.

It scores 6.9/10 here, 4th of 12 months, against 7.7/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.

December in Fiordland — reliably good (2nd best month)

Good · 7.3/10

December averages 11°C (52°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

226 mm of rain puts this in monsoon territory — about 26 sunny days across the whole month, and multi-day washouts are normal.

It scores 7.3/10 here, 2nd of 12 months, against 7.7/10 in the destination's best month.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.

Frequently asked

When is the best time to visit Fiordland, New Zealand?
In Ideal Weather mode, the best months to visit Fiordland are January, December, February. January is the single peak month with an Ideal Weather score of 7.7/10 based on temperature, rainfall, humidity, daylight and historical sunny days.
What is the weather like in Fiordland year-round?
Fiordland has a climate profile suited to nature and wildlife travel. Average monthly temperatures range from 3°C in July to 13°C in January, with Ideal Weather scores between 2.4 and 7.7 out of 10.
Which months should I avoid in Fiordland?
The lowest Ideal Weather-scoring months in Fiordland are July (2.4/10), June (2.6/10), August (2.7/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.
When is the rainy season in Fiordland?
May is the wettest month in Fiordland, averaging about 250 mm of rainfall. June is the driest, at roughly 176 mm.
Which is the sunniest month in Fiordland?
January sees the most sun in Fiordland, with about 29 sunny days on average - ideal for outdoor plans.
Is Fiordland a good destination for nature and wildlife travel?
Fiordland is well suited to nature and wildlife travel. Its highest Ideal Weather window (January, December, February) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Fiordland calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Fiordland: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days - weighted for nature and wildlife travel.

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Curated in Fiordland

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