Year-round weather and climate in Cusco, Peru
Average temperatures in Cusco run from an average low of 5°C41°F in July up to an average high of 19°C66°F in October. June is the driest month at 1 rainy days; January the wettest at 28. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 428K
- Currency
- PEN
- Language
- Aymara / Quechua
- Time zone
- Lima
Best time to visit
For the warmest temperatures and best chance of outdoor activities, plan your trip around June, July, and August.
Rain character
Tropical Downpours: Expect intense bursts of rain during wetter months. Pack quick-drying footwear and a compact umbrella.
Day-to-night swing
The Daypack Trap: Beware the "noon illusion". In months like July, crisp sunny days drop off a cliff by 14°C25°F at sunset. Always carry an evening layer.
Seasonality Profile
Oceanic: Notoriously mild. Cool summers, damp winters, and a persistent chance of rain year-round.
Evening vibe
Cozy Indoor Culture: Evenings are generally crisp, damp, or sweltering. Nightlife centers around indoor venues.
Sightseeing stamina
All-Day Strolling: Weather is generally forgiving for long walking days. Comfortable sneakers are your most important packing item.
Average temperatures, sunshine, and rainfall
Average monthly weather in Cusco, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Jun is typically driest at 1 days (6mm); Jan the wettest at 28 days (221mm).
| Month | Average high | Average low | Sunshine hours | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 17°C / 62°F | 8°C / 46°F | 9h | 28 | 221mm |
| Feb | 17°C / 62°F | 9°C / 47°F | 9h | 26 | 178mm |
| Mar | 16°C / 62°F | 8°C / 46°F | 10h | 26 | 160mm |
| Apr | 17°C / 62°F | 7°C / 44°F | 10h | 16 | 72mm |
| May | 17°C / 63°F | 6°C / 43°F | 10h | 9 | 36mm |
| Jun | 18°C / 64°F | 5°C / 41°F | 11h | 1 | 6mm |
| Jul | 19°C / 65°F | 5°C / 41°F | 11h | 2 | 6mm |
| Aug | 19°C / 66°F | 6°C / 42°F | 11h | 6 | 17mm |
| Sep | 19°C / 66°F | 7°C / 44°F | 11h | 11 | 37mm |
| Oct | 19°C / 66°F | 8°C / 46°F | 11h | 19 | 77mm |
| Nov | 19°C / 66°F | 8°C / 47°F | 10h | 24 | 162mm |
| Dec | 18°C / 64°F | 8°C / 47°F | 9h | 27 | 192mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Cusco?
The most sunshine in Cusco comes around August, averaging 11 hours a month. If you're heading there then, pack your sunglasses and sunscreen.
What clothes should I pack for Cusco?
Your packing list depends entirely on when you travel. Temperatures in Cusco swing from an average low of 5°C41°F in July up to 19°C66°F in October. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Cusco?
Cusco gets rain on about 195 days out of the year. The wettest month is January. If you're traveling during the rainy season, you'll definitely want to pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Cusco with Packola.
Get the app