Lake Titicaca weather in September
Cold, with occasional showers. Average highs of -6°C and lows of -10°C, with around 9 rainy days expected throughout the month.
While September isn't our top-rated month for Lake Titicaca, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
-6°C
Average low
-10°C
Rainy days
9 days
Best months to visit
Year-round
What to do in Lake Titicaca in September
Whatever the weather, Lake Titicaca rewards curious visitors. Here are some of the best ways to spend your time:
Uros floating island canoe tour with homestay overnight
Taquile Island hiking and weaving workshop visit
Amantaní Island lake circumnavigation by boat
Sunrise at Puno's harbor watching fishing boats depart
Yavari steamship museum tour: 1864 iron vessel
Lake ferry to Bolivia: Copacabana and Sun Island day trip
What to pack for September
Pack for cold weather — a proper winter coat, thermal layers, waterproof boots, and warm accessories. You'll want a good base layer for outdoor activities.
Browse other months
January
-6C
Cold, with frequent heavy rain.
February
-5C
Cold, with frequent heavy rain.
March
-5C
Cold, with frequent heavy rain.
April
-5C
Cold, with regular rainfall.
May
-6C
Cold, with occasional showers.
June
-6C
Cold, and mostly sunny skies.
July
-7C
Cold, and mostly sunny skies.
August
-6C
Cold, and mostly sunny skies.
September (you are here)
-6C
Cold, with occasional showers.
October
-5C
Cold, with some rainy days.
November
-4C
Cold, with regular rainfall.
December
-5C
Cold, with frequent heavy rain.
Book your September trip to Lake Titicaca
Find hotels, tours and experiences for the perfect escape.
