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Lake Titicaca Weather and Climate: A Comprehensive Guide

Lake Titicaca has pretty similar weather over the course of the year. It also experiences much rainfall throughout the year. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

With minimal seasonal shifts, Lake Titicaca experiences a constant climate year-round. Average daytime temperatures reach a moderate 15°C in November. In July, the coolest month of the year, temperatures drop to a moderate 13°C.

At night, you can expect cooler temperatures, with averages dropping to around 6°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Lake Titicaca has a notably wet climate with abundant precipitation, recording 1203 mm of rainfall per year. Lake Titicaca can be quite wet during January, receiving approximately 234 mm of precipitation over 18 rainy days.

In contrast July, experiences much drier conditions, with 14 mm of rainfall, spread across 2 rainy days. For more details, please visit our Lake Titicaca Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Lake Titicaca

Sun   Jan 12
14°C | 8°C
N 3 m/s
6.2 mm
overcast and rain

overcast and rain

Mon   Jan 13
15°C | 9°C
W 5 m/s
almost clear and no rain

almost clear and no rain

Tue   Jan 14
16°C | 8°C
SW 5 m/s
almost clear and no rain

almost clear and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Lake Titicaca in Peru

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Lake Titicaca?
    Most rainfall (rainy season) is seen in January, February, March and December.
  • Does Lake Titicaca have a dry season?
    Yes, the months of June and July are very dry.
  • Which is the warmest month in Lake Titicaca?
    November has an average maximum temperature of 15°C and is the warmest month of the year.
  • Which is the coldest month in Lake Titicaca?
    The coldest month is July with an average maximum temperature of 13°C.
  • Which is the wettest month in Lake Titicaca?
    January tops the wettest month list with 234 mm of rainfall.
  • Which is the driest month in Lake Titicaca?
    July is the driest month with 14 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.