Climate guide for Te Anau, New Zealand

Best Time to Visit
Te Anau

How to read the score (0–10)
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01 · New Zealand

About Te Anau

Te Anau is Fiordland's lake town for Milford Sound cruises and glowworm cave evenings. 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.

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Did you know?

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Travel Tips

01Best time & timing
The strongest months are January, December, February: January peaks at 7.7/10, while July drops to 2.4/10.
02Weather & what to pack
13°C and 183 mm of rain shape a typical January here. Pack layers you can shed by midday plus one warm layer for the evening.
03Budget timing
The lowest rates fall in November; treat it as a budget pick rather than a weather pick (6.9/10).

Things to do in Te Anau

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

When to visit Te Anau: the short answer

The best time to visit Te Anau 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 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are July, June.

Across the year Te Anau 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: Te Anau 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).

Te Anau month by month

January in Te Anau — 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.

Monthly rainfall reaches 183 mm — wet for this destination — but about 29 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

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

Plan for peak pricing, with 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 Te Anau — 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 makes this the wettest stretch of the year, though about 20 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

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

Plan for peak pricing, with crowds are moderate. 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.

March in Te Anau — workable with trade-offs

Trade-offs · 5.8/10

Expect 10°C (50°F) in March. A good month for city streets, viewpoints and long meals; leave swimming for another season.

185 mm of rain signals a properly wet month, with only about 11 days with 6+ hours of sunshine to count on — build indoor options into the schedule.

That is 5.8/10 on the same scale — 5th of 12 months, versus 7.7/10 for the best month here.

Budget for 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 Te Anau — 1.9 points higher on the same scale.

April in Te Anau — 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 days with 6+ hours of sunshine 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.

Figure on low-season pricing, with 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.

Flexible dates? January scores 3.9 points higher here — enough to change the trip.

May in Te Anau — the hardest end of the year

Hardest · 2.8/10

Expect 6°C (43°F) in May. A good month for city streets, viewpoints and long meals; leave swimming for another season.

Expect monsoon-level rainfall at 250 mm: only almost no days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 2.8/10 on the same scale — 9th of 12 months, versus 7.7/10 for the best month here.

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 Te Anau — 4.9 points higher on the same scale.

June in Te Anau — 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: almost no days with 6+ hours of sunshine 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.

Figure on low-season pricing, with 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.

Flexible dates? January scores 5.1 points higher here — enough to change the trip.

July in Te Anau: expect compromises

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: almost no days with 6+ hours of sunshine 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.

Plan for low-season pricing, with 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.

Flexible dates? January scores 5.3 points higher here — enough to change the trip.

August in Te Anau — the hardest end of the year

Hardest · 2.7/10

At 4°C (39°F) this is proper winter weather in August: layer up and split the day between outdoor highlights and indoor stops.

Expect monsoon-level rainfall at 225 mm: only almost no days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 2.7/10 on the same scale — 10th of 12 months, versus 7.7/10 for the best month here.

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 Te Anau — 5 points higher on the same scale.

September in Te Anau — the hardest end of the year

Hardest · 3.9/10

Expect 5°C (41°F) in September. A good month for city streets, viewpoints and long meals; leave swimming for another season.

Expect monsoon-level rainfall at 246 mm: only about 6 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 3.9/10 on the same scale — 7th of 12 months, versus 7.7/10 for the best month here.

Budget for 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 Te Anau — 3.8 points higher on the same scale.

October in Te Anau — middling scores, decent value

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 days with 6+ hours of sunshine 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.

Figure on mid-season pricing, with 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.

Flexible dates? January scores 2.2 points higher here — enough to change the trip.

November in Te Anau: mixed conditions, plan around the weather

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 makes this the wettest stretch of the year, though about 23 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

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

Plan for mid-season pricing, with 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 Te Anau: strong conditions, 2nd of 12

Good · 7.3/10

Expect 11°C (52°F) in December. A good month for city streets, viewpoints and long meals; leave swimming for another season.

This is the year's wettest stretch at 226 mm, but with about 26 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 7.3/10 on the same scale — 2nd of 12 months, versus 7.7/10 for the best month here.

Budget for 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.

FAQ

Frequently asked

When is the best time to visit Te Anau, New Zealand?
In Ideal Weather mode, the best months to visit Te Anau 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 days with 6+ hours of sunshine.
What is the weather like in Te Anau year-round?
Te Anau 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 Te Anau?
The lowest Ideal Weather-scoring months in Te Anau are July (2.4/10), June (2.6/10), August (2.7/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Te Anau?
May is the wettest month in Te Anau, averaging about 250 mm of rainfall. June is the driest, at roughly 176 mm.
Which is the sunniest month in Te Anau?
January sees the most sun in Te Anau, with about 29 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Te Anau a good destination for nature and wildlife travel?
Te Anau 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 Te Anau calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Te Anau: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for nature and wildlife travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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Curated in Te Anau

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