The best times to visit Cusco for ideal weather are

April 9th to September 30th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.

 

 


Other Cusco Travel Info

Weather in Cusco

Temperature

Average temperatures in Cusco vary very little. Considering humidity, temperatures feel cold all year with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 16th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Cusco, the hottest months are November, October, and then December. See average monthly temperatures below. The warmest time of year is generally early November where highs are regularly around 73.9°F (23.3°C) with temperatures rarely dropping below 45.7°F (7.6°C) at night.

Cusco Temperatures (Fahrenheit)

Key
High
Average
Low

Cusco Temperatures (Celsius)

Key
High
Average
Low

“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Cusco Perceived Temperature (F)

Key
High
Average
Low

Cusco Perceived Temperature (C)

Key
High
Average
Low

 

Average Cusco Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 67.8 55 46.8
Feb 67.7 54.8 46.5
Mar 68.2 54.9 46.2
Apr 69.2 54.1 43.2
May 69.6 52.4 38.8
Jun 69.7 50.8 35.5
Jul 69.2 50.2 34.7
Aug 71.2 52.2 36.8
Sep 71.2 54.3 41.2
Oct 71.8 55.9 44.5
Nov 72.6 57.2 46
Dec 68.9 55.4 46.6

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 19.9 12.8 8.2
Feb 19.8 12.7 8.1
Mar 20.1 12.7 7.9
Apr 20.7 12.3 6.2
May 20.9 11.3 3.8
Jun 20.9 10.4 1.9
Jul 20.7 10.1 1.5
Aug 21.8 11.2 2.7
Sep 21.8 12.4 5.1
Oct 22.1 13.3 6.9
Nov 22.6 14 7.8
Dec 20.5 13 8.1

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Cusco are June, July, and then August. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late May to early June. For example, on the week of May 28th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in mid February with an average of 4 days of significant precipitation the week of February 19th.

When can you find snow in Cusco? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Cusco.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Cusco (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 40% 0 4.9
Feb 38% 0 5.1
Mar 29% 0 3.7
Apr 12% 0 1.7
May 3% 0 0.3
Jun 0% 0 0.1
Jul 2% 0 0.3
Aug 2% 0 0.2
Sep 5% 0 1.1
Oct 21% 0 2.7
Nov 20% 0 3.4
Dec 41% 0 5.2

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 40 0 12.4
Feb 38 0 13
Mar 29 0 9.4
Apr 12 0 4.3
May 3 0 0.8
Jun 0 0 0.3
Jul 2 0 0.8
Aug 2 0 0.5
Sep 5 0 2.8
Oct 21 0 6.9
Nov 20 0 8.6
Dec 41 0 13.2

 

Humidity and Wind

Cusco has some comfortably humid months, and slightly dry months in the opposite season. The least humid month is August (31.2% relative humidity), and the most humid month is February (56.6%).

Wind in Cusco is usually extremely calm. The windiest month is November, followed by October and September. November’s average wind speed of around 4.1 knots (4.7 MPH or 7.6 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late October where average top sustained speeds reach 14 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Cusco.

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 3.2 Barely noticeable 11.6 Significant breeze
Feb 3 Barely noticeable 11.3 Significant breeze
Mar 3.3 Barely noticeable 11.3 Significant breeze
Apr 3 Barely noticeable 10.8 Gentle breeze
May 2.8 Barely noticeable 10.4 Significant breeze
Jun 2.7 Barely noticeable 10.4 Gentle breeze
Jul 3 Barely noticeable 11.1 Significant breeze
Aug 3.2 Barely noticeable 11.9 Significant breeze
Sep 3.7 Barely noticeable 12.8 Significant breeze
Oct 3.8 Barely noticeable 13.6 Significant breeze
Nov 4.1 Light breeze 13.4 Significant breeze
Dec 3.4 Barely noticeable 12.3 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 55.3%
Feb 56.6%
Mar 54.4%
Apr 49.5%
May 41.5%
Jun 35%
Jul 33.7%
Aug 31.2%
Sep 36.3%
Oct 39.6%
Nov 41.4%
Dec 52.1%

 

Is it Safe to Travel to Cusco?

Our best data indicates this area is somewhat safe, but with extra warnings in a few regions. As of Dec 04, 2023 there are travel warnings and regional advisories for Peru; exercise a high degree of caution and avoid some areas. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Nov 29, 2023.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Cusco, Peru is May, followed by January and June. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Cusco in October. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is very reliable. Displayed data is calculated relative to the peak, so a score of 44.3 in October means 44.3% of the tourists vs. May.

 

 

Overall Cusco Travel Experience by Season

Fall (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 70.4°F (21.3°C) and 67.2°F (19.6°C) with colder temperatures in the later months. Rain is somewhat common with 1 to 9 days of significant precipitation per month. Fall is the busiest for tourism, which makes it a good time for those looking for things to do.

Winter (June through August)

The middle-year months have cold weather with high temperatures that are comfortable. These months see the least precipitation with 0 to 1 days of precipitation per month. June – August is fairly slow season for tourism in Cusco, so lodging and other accommodations may cost slightly less.

Spring (September through November)

Spring daily highs range from 73.9°F (23.3°C) and 71°F (21.7°C), which will feel comfortable given the humidity and wind. It rains or snows a significant amount: 1 to 7 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Summer (December through February)

Weather is somewhat cool this time of year in Cusco to be enjoyable for warm weather travelers. The average high during this season is between 70.6°F (21.4°C) and 66.7°F (19.3°C). On average, it rains or snows a great amount: 11 to 13 times per month. These times of year are the second busiest with tourists.

 

Best Times to Travel› Peru › Cusco, Peru