Weather in Cusco 🇵🇪
Monthly weather averages & travel planning
April
Avg Temp
15°C
Rain Days
18 days
Sun Hours
10 hrs
Humidity
82%
South America › 🇵🇪 Peru › Cusco
Updated: March 2026
Is April a Good Time to Visit Cusco?
5/10
Fair
April is a fair time to visit Cusco (5/10). With 10 daily sunshine hours and only 18 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 4th sunniest of the year in Cusco. Culture-focused travellers and those who prefer lighter crowds will find April a practical choice, with prices running lower than peak August without sacrificing all the good weather. March offers a similar profile at lower hotel rates if dates are flexible. Watch out for prolonged rain stretches: with 18 wet days, a fully outdoor itinerary is risky. Build in museum days and covered market visits as contingency. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.
vs March:15°C avg high
Planning a trip to Cusco in April? Days warm to 15°C on average while evenings hold at 7°C, giving you a clear sense of what to pack. The month delivers roughly 10 hours of sunshine per day and 77mm of rainfall spread across 18 wet days, so there is plenty of fair weather to work with.
15°C
59°F
Avg High
7°C
45°F
Avg Low
18 days
77 mm total
Rain Days
10h
per day avg
Sunshine
82%
Humid
Humidity
Temperature in Cusco in April
The 8°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. At 82% humidity, the 15°C daytime high feels 2-4°C warmer in practice: quick-dry fabrics and shade-seeking between noon and 3pm are the sensible response. UV index averages 6 this month, classed as moderate. Sunscreen is a sensible precaution for extended outdoor time, particularly at midday. Winds are calm at an average 6 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 59°F average high, 45°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Temperature Trends
High
Low
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
What to Wear in Cusco in April
Morning7°CBefore the day warms up
Afternoon15°CPeak daytime temperature
Evening10°CAfter sunset cools down
Packing for Cusco in April means dressing for 15°C days and 7°C evenings. A mid-weight jacket over a sweater handles 15°C daytime temperatures; the combination stays comfortable all day without overheating. Evening temperatures settle at 7°C, a modest 8°C drop that a light cardigan or denim jacket covers. Comfortable walking trainers are the versatile choice for both outdoor sightseeing and indoor venues. With 18 rain days expected, a compact travel umbrella is worth the bag space. A waterproof jacket is better than an umbrella if you plan full-day outdoor routes. At 82% average humidity, quick-dry synthetic or bamboo fabrics dry overnight and stay comfortable longer than cotton.
Local tip: Cusco sees heavy rain periods where a compact travel umbrella can feel inadequate. A packable waterproof jacket offers better coverage for prolonged downpours and leaves both hands free for maps and cameras.
Events in Cusco in April
April has no major festivals or public holidays in Cusco, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.
What to Pack for Cusco in April
Based on 15°C average highs and 18 rainy days
- Warm jacket (down or fleece)
- Merino wool base layer (regulates temperature and resists odour)
- Sweaters and lined trousers
- Scarf and lightweight gloves
- Compact folding umbrella
- Waterproof outer layer or packable rain jacket
- Quick-dry clothing that recovers fast after a shower
- Comfortable walking shoes (a second pair lets the first air out overnight)
- Universal travel adapter
- Small day pack for city exploration
- Reusable water bottle
Best Activities in Cusco in April
- Explore the old town's cobblestone backstreetsMorning (9-11am)At 15°C, conditions are pleasant for unhurried exploration on foot
- Visit hilltop viewpoints for panoramic city viewsLate afternoon (4-6pm)Low sun angle creates dramatic light for photography while temperatures remain comfortable
- Bicycle rental for a half-day city circuitMid-morning startMild 15°C temperatures are ideal for extended cycling without excessive effort
- Boat tour of the river, bay, or canal networkLate morning departureComfortable weather makes open-deck boats viable without wind-chill concerns
- Spend a morning in the national or city art museumOpens at 10am; arrive earlyWith 18 rain days expected, having a full-day indoor plan is practical insurance
- Cooking class focused on regional cuisineHalf-day sessions run 10am-1pm or 3-6pmIndoor activity that fills a rainy half-day with genuine cultural content
- Visit covered historical sites: cathedral, palace, or bazaarAny time; most crowded middayRoofed monuments and covered markets provide exploration without weather exposure
- Visit the main botanical garden or city park at seasonal peakYear-round; best light in morningApril brings distinct seasonal changes to public green spaces worth exploring
- Warm up with traditional hot dishes: local stew, fondue, or braised specialities at a neighbourhood restaurantLunch (12-2pm) or dinner (7-9pm)Cold-weather cuisine is a genuine cultural experience and the best local restaurants serve their heartiest dishes in cooler months
Why is Cusco mild in April?
In April, Cusco sits in the dry season corridor, as the ITCZ shifts away from the region and trade winds bring drier, more stable air. This produces reliably sunny days reaching 15°C, with lower humidity than the wet months. Overnight lows of 7°C offer a pleasant reprieve from the midday heat. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Frequently Asked Questions
Cusco in April
In April, Cusco experiences average highs of 15°C (59°F) and lows of 7°C (45°F). Expect around 18 rainy days and 10 hours of sunshine per day, with humidity averaging 82%. The 8°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an extra jacket is essential for evenings. UV index averages 6, so sun protection is advisable on clear days.
Cusco typically sees 18 rainy days in April, with total precipitation of around 77mm. This is a notably wet period. A waterproof jacket or compact umbrella is essential, and it is worth building indoor alternatives into your daily itinerary for the inevitable rainy stretches. For context, the driest month in Cusco typically sees 4-6 fewer rain days than April.
Pack a warm jacket, sweaters, and layering pieces for Cusco in April. Temperatures can drop to 7°C at night, so thermal underlayers are advisable for evening outings. Waterproof footwear is important with 18 rainy days expected. A scarf, hat, and gloves handle the windchill on clear cold days, which often feel colder than the thermometer reads.
April is a reasonable time to visit Cusco. Expect 18 rainy days, so pack a light rain layer for flexibility. Average temperatures of 15°C make outdoor exploration comfortable during the dry periods. With 10 daily sunshine hours, there are reliable windows of good weather to plan outdoor activities around, even if the month is not the driest on the calendar.
The average high temperature in Cusco in April is 15°C (59°F), and the average low is 7°C (45°F). The mean daily temperature is approximately 11°C (52°F). The day-to-night range of 8°C is moderate, meaning a single light jacket covers most situations. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.
The best month to visit Cusco is generally August. August offers the most sunshine at 11 hours per day and only 7 rainy days. Average temperatures reach 16°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around August gives you the best chance of dry, bright weather.
April is shoulder or low season in Cusco, meaning fewer tourists and generally lower prices than peak months. With 10 sunshine hours and 18 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.
In April, Cusco suits a range of activities thanks to cool conditions around 15°C. With frequent rain, indoor activities and covered attractions are a smart choice. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. With 10 hours of sunshine, parks and waterfront walks are particularly enjoyable.
April ranks 4th sunniest of the year in Cusco, with an average 10 daily sunshine hours. The driest months are June, July, and August. October is the hottest month (17°C avg high); January is the coolest (15°C). From here, temperatures fall 0°C into May. Compared to last month (March: 15°C high, 28 rain days), April is similarly warm and drier. April sits in the middle of the annual sunshine ranking for Cusco, offering a reasonable balance of good weather and manageable crowds.
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 15°C | 8°C | 29 | 9h | View |
| February | 15°C | 8°C | 26 | 9h | View |
| March | 15°C | 8°C | 28 | 9h | View |
| April | 15°C | 7°C | 18 | 10h | View |
| May | 15°C | 6°C | 8 | 10h | View |
| June | 15°C | 5°C | 3 | 10h | View |
| July | 15°C | 5°C | 3 | 10h | View |
| August | 16°C | 5°C | 7 | 11h | View |
| September | 16°C | 6°C | 13 | 11h | View |
| October | 17°C | 8°C | 21 | 11h | View |
| November | 17°C | 8°C | 23 | 10h | View |
| December | 16°C | 8°C | 28 | 9h | View |
January
29 rain days, 9h sun
15°8°
February
26 rain days, 9h sun
15°8°
March
28 rain days, 9h sun
15°8°
April
18 rain days, 10h sun
15°7°
May
8 rain days, 10h sun
15°6°
June
3 rain days, 10h sun
15°5°
July
3 rain days, 10h sun
15°5°
August
7 rain days, 11h sun
16°5°
September
13 rain days, 11h sun
16°6°
October
21 rain days, 11h sun
17°8°
November
23 rain days, 10h sun
17°8°
December
28 rain days, 9h sun
16°8°
Other Months in Cusco
Plan Your Trip to Cusco
Data Sources for Cusco
Climate normals represent 30-year averages (1991-2020). Individual years may vary.