August · Peru
Best time to visit Lake Titicaca in August Weather, crowds & prices
Weather in Lake Titicaca in August
Average temperature 7°C, 1 mm of rain, about 31 days with 6+ hours of sunshine and 48% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
8.9/10
Ranked #7 of 12 months
- Avg temp
- 7°C
- Rainfall
- 1 mm
- Humidity
- 48%
- Days with 6h+ sun
- 31
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
August in Lake Titicaca scores 8.9/10 for nature and wildlife travel - ranked #7 of 12. Expect around 7°C, 1 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
Lake Titicaca floats reed islands and Aymara villages on the world's highest navigable lake. Best window: late spring through early autumn.
August in Lake Titicaca — one of the year's strongest windows (7th)
August averages 7°C (45°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rain is a non-issue at 1 mm for the month, with about 31 days with 6+ hours of sunshine and 11.5 hours of daylight to work with.
A 8.9/10 puts this among the year's best months in Lake Titicaca (7th of 12); only November scores higher, at 9.6/10.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, footwear you can get muddy.
Plan for mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Lake Titicaca in August?
- In August, Lake Titicaca averages 7°C, 1 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 8.9/10.
- Is August a good time to visit Lake Titicaca?
- August earns a 8.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Lake Titicaca in August?
- Expect about 1 mm of rain in August. Average humidity is 48% and there are about 31 days with 6+ hours of sunshine.
Curated in Lake Titicaca
Tickets & experiences
Things to do in Lake Titicaca
Lake Titicaca, Peru. Live activities and tours from GetYourGuide, matched to this destination.