Cusco Weather in October
October in Cusco brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 6°C (43°F). Rainfall is on the higher side this month, averaging around 98 mm (3.9 in), so keep a rain jacket handy.
Rainfall in Cusco in October
Climate statistics over the past 30 years suggest around 10 days of rain, with 98 mm (3.9 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Cusco in October
Daytime highs in Cusco in October reach 17°C (63°F), with nights around 6°C (43°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Cusco in October
There are approximately 198 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Cusco in October
Wind speeds average 3 m/s (6 knots) during October. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.For Cusco itself, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Cusco's climate page.
Cusco Temperature in October
Min Temperature
6°C (43°F)
Max Temperature
17°C (63°F)
Chance of Rain
32%
Precipitation
98 mm (3.9 in)
Rainy days
10 days
Humidity
56%
Windspeed
3 m/s (6 knots)
Sunshine
198 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cusco typically stay consistent throughout October, with daily highs averaging around 17°C (63°F). Nights are cold, with lows around 7°C (45°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Cusco in October
Browse day-by-day weather records for Cusco spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cusco historical weather extremes in October
The extremes listed below come from historical weather data collected in Cusco from 1991 through 2025.
- The warmest day in October was on October 13, 1995, with a maximum of 26°C (79°F).
- On October 27, 1991, Cusco saw its coldest October day with temperatures maxing out at 8°C (46°F).
- Nighttime temperatures dropped to 1°C (34°F) on October 2, 2017, marking the coldest October night on record.
Best Places in Peru in October
Find out more about the weather in Peru and which places have the best travel conditions in this month. See all of Peru in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Cusco in October
Pleasant temperatures in October mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Cusco in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Cusco's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Cusco climate overview or explore weather in Peru.
