Climate guide for Huaraz, Peru

Best Time to Visit
Huaraz

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01 · Peru

About Huaraz

Huaraz sits in the Callejón de Huaylas below Peru's highest mountains, with day trips to Laguna 69, the Pastoruri glacier and the Llanganuco lakes. Multi-day treks such as the Santa Cruz route start from here, and the Huascarán national park office coordinates permits. May to September is the dry, clear trekking season; the rainy months are green but cloudy, and the altitude needs a careful first day.

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Did you know?

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Travel Tips

01Best time & timing
Climate scores swing from 8.1/10 in March to 9.5/10 in October; the safest picks are October, November, August.
02Weather & what to pack
Expect around 10°C and 9 mm of rain in October, with roughly 23 bright days. Pack a mid-weight jacket and shoes you can walk in all day.
03Crowds & value
Peak-season pricing concentrates in October. For better value, June scores 9.1/10 at lower-season rates.

Things to do in Huaraz

Huaraz, Peru. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Huaraz: the short answer

The best time to visit Huaraz is October, followed by November, August. Those months combine the most usable temperatures with the fewest lost days to rain: October averages 10°C with 9 mm of rain and about 23 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are March, December. If budget matters more than perfect weather, December is the strongest of the low-rate months at 8.2/10.

Across the year Huaraz swings from 9°C in March to 10°C in October, a 2-degree spread, while rainfall ranges from 3 mm in August to 74 mm in December. That is the whole planning problem in one sentence: Huaraz is not equally good year-round, and the difference between the best and worst month here is 1.4 points on a 10-point scale.

Warmest month: October (10°C). Coolest: March (9°C). Driest: August (3 mm). Wettest: December (74 mm).

Huaraz month by month

January in Huaraz — one of the year's strongest windows (8th)

Best window · 8.9/10

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

Rain is a non-issue at 11 mm for the month, with about 18 days with 6+ hours of sunshine and 12.5 hours of daylight to work with.

A 8.9/10 puts this among the year's best months in Huaraz (8th of 12); only October scores higher, at 9.5/10.

Figure on mid-season pricing, with crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

February ranks 10th of 12 for Huaraz — one of the best windows

Best window · 8.6/10

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

Rain is a non-issue at 13 mm for the month, with about 16 days with 6+ hours of sunshine and 12.3 hours of daylight to work with.

A 8.6/10 puts this among the year's best months in Huaraz (10th of 12); only October scores higher, at 9.5/10.

Figure on mid-season pricing, with crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

March holds up well in Huaraz — 12th best month

Good · 8.1/10

Expect 9°C (47°F) in March. A good month for city streets, viewpoints and long meals; leave swimming for another season.

With around 42 mm of rain, any showers tend to pass through rather than settle in; about 16 days with 6+ hours of sunshine and 12.1 hours of daylight fill the rest.

That is 8.1/10 on the same scale — 12th of 12 months, versus 9.5/10 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, footwear you can get muddy.

April ranks 9th of 12 for Huaraz — one of the best windows

Best window · 8.7/10

April averages 9°C (49°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 4 mm for the month, with about 17 days with 6+ hours of sunshine and 11.8 hours of daylight to work with.

A 8.7/10 puts this among the year's best months in Huaraz (9th of 12); only October scores higher, at 9.5/10.

Plan for mid-season pricing, with crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

May in Huaraz — one of the year's strongest windows (7th)

Best window · 9/10

Expect 10°C (49°F) in May. A good month for city streets, viewpoints and long meals; leave swimming for another season.

At just 10 mm for the month, rain will not shape your plans; you get about 19 days with 6+ hours of sunshine and 11.6 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for Huaraz at 9/10 (7th of 12), just behind October at 9.5/10.

Budget for mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

June ranks 5th of 12 for Huaraz — one of the best windows

Best window · 9.1/10

June averages 9°C (47°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 4 mm for the month, with about 22 days with 6+ hours of sunshine and 11.4 hours of daylight to work with.

A 9.1/10 puts this among the year's best months in Huaraz (5th of 12); only October scores higher, at 9.5/10.

Plan for mid-season pricing, with crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

July ranks 6th of 12 for Huaraz — one of the best windows

Best window · 9.1/10

July averages 9°C (47°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 4 mm for the month, with about 26 days with 6+ hours of sunshine and 11.5 hours of daylight to work with.

A 9.1/10 puts this among the year's best months in Huaraz (6th of 12); only October scores higher, at 9.5/10.

Figure on peak pricing, with this is one of the busiest months here.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

August in Huaraz — one of the year's strongest windows (3rd)

Best window · 9.3/10

Expect 9°C (49°F) in August. A good month for city streets, viewpoints and long meals; leave swimming for another season.

At just 3 mm for the month, rain will not shape your plans; you get about 26 days with 6+ hours of sunshine and 11.7 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for Huaraz at 9.3/10 (3rd of 12), just behind October at 9.5/10.

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, footwear you can get muddy.

September in Huaraz — one of the year's strongest windows (4th)

Best window · 9.3/10

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

At just 7 mm for the month, rain will not shape your plans; you get about 21 days with 6+ hours of sunshine and 12 hours of daylight.

On our climate-comfort scale this is one of the strongest months of the year for Huaraz at 9.3/10 (4th of 12), just behind October at 9.5/10.

Expect mid-season pricing, and crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

October in Huaraz tops the year's climate scores

Best window · 9.5/10

October averages 10°C (51°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rain is a non-issue at 9 mm for the month, with about 23 days with 6+ hours of sunshine and 12.2 hours of daylight to work with.

On our climate-comfort scale this is the top-ranked month of the year for Huaraz at 9.5/10 — the reference point every other month on this page is measured against.

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, footwear you can get muddy.

November is one of the strongest months in Huaraz (2nd)

Best window · 9.5/10

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

Expect 31 mm of rain — occasional showers rather than washed-out days — alongside about 23 days with 6+ hours of sunshine and 12.4 daylight hours.

A 9.5/10 puts this among the year's best months in Huaraz (2nd of 12); only October scores higher, at 9.5/10.

Figure on 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 a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.

December in Huaraz — reliably good (11th best month)

Good · 8.2/10

Expect 9°C (48°F) in December. A good month for city streets, viewpoints and long meals; leave swimming for another season.

Budget for roughly 74 mm of rain this month — a flexible day or two helps — with about 18 days with 6+ hours of sunshine and 12.6 hours of daylight to work around it.

That is 8.2/10 on the same scale — 11th of 12 months, versus 9.5/10 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 packable rain layer, footwear you can get muddy.

FAQ

Frequently asked

When is the best time to visit Huaraz, Peru?
In Ideal Weather mode, the best months to visit Huaraz are October, November, August, September, June, July. October is the single peak month with an Ideal Weather score of 9.5/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Huaraz year-round?
Huaraz has a climate profile suited to nature and wildlife travel. Average monthly temperatures range from 9°C in March to 10°C in October, with Ideal Weather scores between 8.1 and 9.5 out of 10.
Which months should I avoid in Huaraz?
The lowest Ideal Weather-scoring months in Huaraz are March (8.1/10), December (8.2/10), February (8.6/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Huaraz?
December is the wettest month in Huaraz, averaging about 74 mm of rainfall. August is the driest, at roughly 3 mm.
Which is the sunniest month in Huaraz?
July sees the most sun in Huaraz, with about 26 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Huaraz a good destination for nature and wildlife travel?
Huaraz is well suited to nature and wildlife travel. Its highest Ideal Weather window (October, November, August, September, June, July) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Huaraz calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Huaraz: 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 Huaraz

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