Cusco Weather in May
May in Cusco brings moderate temperatures, with daytime highs of 16°C (61°F) and nights around 4°C (39°F). Expect around 33 mm (1.3 in) of rainfall during the month.
Rainfall in Cusco in May
Typically around 6 days of rainfall are expected, averaging 33 mm (1.3 in) for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Cusco in May
If you're visiting Cusco in May, expect highs of 16°C (61°F) and overnight lows around 4°C (39°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Cusco in May
The days are predominantly sunny, with an estimated total of around 239 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Wind Speed in Cusco in May
May sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Cusco.
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 May
Min Temperature
4°C (39°F)
Max Temperature
16°C (61°F)
Chance of Rain
19%
Precipitation
33 mm (1.3 in)
Rainy days
6 days
Humidity
59%
Windspeed
2 m/s (4 knots)
Sunshine
239 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cusco typically stay consistent throughout May, with daily highs averaging around 16°C (61°F). Nights are cold, with lows typically ranging from 3°C (37°F) to 5°C (41°F).
Average temperatures in May
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 May
Historical weather for Cusco in May
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 May
Our historical data for Cusco spans 1976 to 2026, revealing these weather extremes.
- The warmest day in May was on May 8, 1992, with a maximum of 29°C (84°F).
- The lowest daytime temperature in May was 9°C (48°F), recorded on May 8, 2023.
- Nighttime temperatures dropped to -3°C (27°F) on May 27, 2006, marking the coldest May night on record.
Best Places in Peru in May
Find out more about the weather in Peru and which places have the best travel conditions in this month. See all of Peru in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Cusco in May
The weather can swing between comfortable and chilly in May, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Light rain is possible, so consider bringing a small umbrella or rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Cusco in May
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.
