Best and Worst Months to Visit Cusco: Weather and Seasonal Guide

Quick Weather Answer: Best and Worst Time to Visit Cusco

The best time to visit Cusco for weather is usually July, when average daytime temperatures are around 58F (15C) and nights are near 36F (2C). The worst time to visit Cusco is usually February, because the weather is less comfortable for long walks, outdoor sightseeing, and casual transit-heavy days.

• Best month for weather: July
• Worst month for weather: February
• Most comfortable season: Fall
• Hottest month: October, with average highs near 60F (16C)
• Coldest month: July, with average lows near 36F (2C)
• Rainiest month: February, with about 5.8 inches of rain
• Driest month: June, with about 0.1 inches of precipitation
• Most unpredictable weather period: the wettest winter months
• Best weather for a first-time trip: July, August, and September

What Is the Weather Like in Cusco?

Cusco has a relatively mild maritime climate, so extreme temperatures are less common than gray skies, wind, rain, and quick day-to-day changes. The Cusco climate by month shows average highs from about 58F (15C) in the coolest part of the year to about 60F (16C) in the hottest part. Annual precipitation averages roughly 28.1 inches.

Weather in Cusco changes the feel of the city because this is a place where comfort depends on more than the number on a forecast. A mild month can make metro transfers, neighborhood walks, outdoor meals, and photography feel easy. A difficult month can make the same itinerary feel slower, sweatier, colder, wetter, or more dependent on indoor breaks.

Best Month to Visit Cusco for Weather

July is the best month to visit Cusco for weather in a typical year. Average daytime highs are near 58F (15C), while nights are around 36F (2C). Precipitation averages 0.3 inches, so the month is usually more comfortable than the wetter, hotter, or colder parts of the year.

What makes July stand out is balance. It is not necessarily perfect every day, but it usually gives travelers the best combination of outdoor comfort, manageable weather risk, and enough flexibility for a first-time trip. If hotel prices or crowds rise during this period, that popularity is at least partly weather-driven.

Worst Month to Visit Cusco for Weather

February is the worst month to visit Cusco from a pure weather perspective. Average highs are around 57F (14C), and nights are near 39F (4C). The month also brings moderate rain, averaging about 5.8 inches, which can make long outdoor days less comfortable.

Rain is the main problem. The month is not impossible, but showers and damp conditions can interrupt outdoor plans and make transit transfers less pleasant. Lower hotel prices or fewer visitors can make February acceptable for flexible travelers, but it is not the month I would choose for the best weather in Cusco.

Cusco Weather by Season

Spring Weather in Cusco

In Cusco, spring usually means March, April, and May. Daytime highs typically run from 57F (14C) to 57F (14C), with nights from about 38F (3C) to 39F (4C). Across the season, precipitation averages around 5.7 inches. This is one of the more comfortable stretches of the year for walking, transit transfers, outdoor meals, and photography. The best spring month for weather is usually May, while March is the least comfortable part of the season.

Summer Weather in Cusco

In Cusco, summer usually means June, July, and August. Daytime highs typically run from 58F (14C) to 60F (16C), with nights from about 36F (2C) to 37F (3C). Across the season, precipitation averages around 0.7 inches. This is one of the more comfortable stretches of the year for walking, transit transfers, outdoor meals, and photography. The best summer month for weather is usually July, while June is the least comfortable part of the season.

Fall Weather in Cusco

In Cusco, fall usually means September, October, and November. Daytime highs typically run from 60F (16C) to 60F (16C), with nights from about 39F (4C) to 40F (4C). Across the season, precipitation averages around 5.6 inches. This is one of the more comfortable stretches of the year for walking, transit transfers, outdoor meals, and photography. The best fall month for weather is usually September, while September is the least comfortable part of the season.

Winter Weather in Cusco

In Cusco, winter usually means December, January, and February. Daytime highs typically run from 57F (14C) to 59F (15C), with nights from about 39F (4C) to 39F (4C). Across the season, precipitation averages around 16.1 inches. Rain and humidity shape the season, so outdoor plans need more flexibility than the temperature alone suggests. The best winter month for weather is usually December, while February is the least comfortable part of the season.

Cusco Weather by Month: What to Expect

January in Cusco

January in Cusco typically brings daytime highs around 58F (14C) and nighttime lows near 39F (4C). Expect moderate rain, averaging about 5.2 inches, and average winds near 4 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack a warm jacket, layers, a compact umbrella or rain shell. Verdict: January is a good month for weather in Cusco.

February in Cusco

February in Cusco typically brings daytime highs around 57F (14C) and nighttime lows near 39F (4C). Expect moderate rain, averaging about 5.8 inches, and average winds near 4 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is still workable, but less reliable than the better months for most travelers. Pack a warm jacket, layers, a compact umbrella or rain shell. Verdict: February is the weakest weather month in Cusco, even if prepared travelers can still make it work.

March in Cusco

March in Cusco typically brings daytime highs around 57F (14C) and nighttime lows near 39F (4C). Expect moderate rain, averaging about 3.7 inches, and average winds near 4 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack a warm jacket, layers, a compact umbrella or rain shell. Verdict: March is a good month for weather in Cusco.

April in Cusco

April in Cusco typically brings daytime highs around 57F (14C) and nighttime lows near 39F (4C). Expect some rain, averaging about 1.7 inches, and average winds near 3 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack a warm jacket, layers. Verdict: April is a good month for weather in Cusco.

May in Cusco

May in Cusco typically brings daytime highs around 57F (14C) and nighttime lows near 38F (3C). Expect dry weather, with only about 0.3 inches of rain, and average winds near 3 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack a warm jacket, layers. Verdict: May is a good month for weather in Cusco.

June in Cusco

June in Cusco typically brings daytime highs around 58F (14C) and nighttime lows near 37F (3C). Expect dry weather, with only about 0.1 inches of rain, and average winds near 4 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack a warm jacket, layers. Verdict: June is a good month for weather in Cusco.

July in Cusco

July in Cusco typically brings daytime highs around 58F (15C) and nighttime lows near 36F (2C). Expect dry weather, with only about 0.3 inches of rain, and average winds near 4 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is the best of the year for most travelers. Pack comfortable layers, a light jacket. Verdict: July is one of the best weather months in Cusco.

August in Cusco

August in Cusco typically brings daytime highs around 60F (16C) and nighttime lows near 37F (3C). Expect dry weather, with only about 0.3 inches of rain, and average winds near 4 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack comfortable layers, a light jacket. Verdict: August is a good month for weather in Cusco.

September in Cusco

September in Cusco typically brings daytime highs around 60F (16C) and nighttime lows near 39F (4C). Expect dry weather, with only about 0.7 inches of rain, and average winds near 5 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack comfortable layers, a light jacket. Verdict: September is a good month for weather in Cusco.

October in Cusco

October in Cusco typically brings daytime highs around 60F (16C) and nighttime lows near 39F (4C). Expect some rain, averaging about 2.2 inches, and average winds near 5 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack comfortable layers, a light jacket. Verdict: October is a good month for weather in Cusco.

November in Cusco

November in Cusco typically brings daytime highs around 60F (16C) and nighttime lows near 40F (4C). Expect some rain, averaging about 2.7 inches, and average winds near 4 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack comfortable layers, a light jacket. Verdict: November is a good month for weather in Cusco.

December in Cusco

December in Cusco typically brings daytime highs around 59F (15C) and nighttime lows near 39F (4C). Expect moderate rain, averaging about 5.1 inches, and average winds near 4 mph. In real life, the month feels usable but changeable, with enough mild weather for outdoor plans and enough cool or wet spells to require backup layers.

Outdoor comfort is very comfortable for most travelers. Pack comfortable layers, a light jacket, a compact umbrella or rain shell. Verdict: December is a good month for weather in Cusco.

Month-by-Month Weather Table for Cusco

Hottest Time of Year in Cusco

The hottest time of year in Cusco is usually July, August, September, October, November, and December. The hottest month in Cusco is October, with average highs near 60F (16C) and nights around 39F (4C). If humidity or strong sun is present, the heat can feel more demanding than the average high suggests.

Early mornings and evenings are usually better than midafternoon during this period. If the hot months overlap with summer vacation or peak travel, the city may still be busy, but from a weather perspective this is not automatically the most comfortable time to visit.

Coldest Time of Year in Cusco

The coldest time of year in Cusco is usually March, May, June, July, August, and September. The coldest month in Cusco is July, with average lows near 36F (2C) and daytime highs around 58F (15C). Snow is not the main issue, but cool mornings, wind, rain, or shorter daylight can still affect comfort.

Rainiest, Snowiest, or Most Humid Months in Cusco

The rainiest month is usually February, with about 5.8 inches of rain. This is the month when showers, humidity, storms, or wet pavement are most likely to shape the trip. It can still be possible, but it is less reliable for outdoor-heavy plans.

Driest and Clearest Months in Cusco

The driest month in Cusco is usually June, with about 0.1 inches of precipitation. The broader dry-weather window often includes June, July, and August. These months are generally better for walking, photos, outdoor meals, and day trips because the odds of weather interruptions are lower.

Most Unpredictable Weather Period in Cusco

The most unpredictable weather period in Cusco is usually the wettest winter months. During this stretch, travelers should expect the forecast to matter more than the calendar. Pack flexible layers, check conditions before long walks, and avoid building a trip around only one kind of weather.

Best Weather for First-Time Visitors

For a first-time trip, the best weather window is usually July, August, and September. This period gives the strongest balance of mild temperatures, manageable rain, outdoor comfort, and enough daylight for a relaxed city schedule. It is also the period most likely to answer the question of when is the weather best in Cusco without asking travelers to tolerate the year’s worst heat, cold, or wet weather.

When to Avoid Cusco Because of Weather

Consider avoiding February if your trip depends on comfortable walking weather. These months are more likely to be too hot, too cold, too wet, too snowy, or simply less pleasant than the better parts of the year.

Families with kids, older travelers, photographers, and visitors who want to walk a lot should be especially careful with the worst weather months. Travelers who dislike heat should avoid the hottest stretch around July, August, September, October, November, and December; travelers who dislike cold should avoid the coldest stretch around March, May, June, July, August, and September; travelers who dislike rain should be cautious around February.

Final Weather Verdict: When Should You Visit Cusco?

The best month to visit Cusco for weather is July. The worst month to visit Cusco is February. The best season overall is usually Fall, while the best mild-weather period for a first-time visitor is July, August, and September.

If you want the best month to visit Cusco, choose the month that gives you comfortable daytime temperatures and the lowest risk of weather disrupting outdoor plans. If you are comparing Cusco weather by month, do not look only at the hottest month in Cusco or the coldest month in Cusco. Rain, snow, wind, humidity, and daylight can matter just as much.

For most travelers, the practical answer is simple: visit during the comfortable middle of the Cusco seasons, avoid the most extreme month if you can, and pack for the specific weather pattern of your chosen dates.