Lake Titicaca Climate and Average Weather
Climate of Lake Titicaca: average temperatures, rainfall and seasons month by month.
Climate in Lake Titicaca month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 11° | 3° | 11,4 in | ★☆☆☆☆ |
| February | 11° | 2° | 11,7 in | ★☆☆☆☆ |
| March | 10° | 3° | 12,5 in | ★☆☆☆☆ |
| April | 11° | 3° | 6,5 in | ★☆☆☆☆ |
| May | 10° | 3° | 2,8 in | ★★☆☆☆ |
| June | 8° | 1° | 0,3 in | ★★☆☆☆ |
| July | 8° | 1° | 0,3 in | ★★☆☆☆ |
| August | 8° | 0° | 0,6 in | ★★☆☆☆ |
| September | 9° | 1° | 1,5 in | ★★☆☆☆ |
| October | 11° | 2° | 2,6 in | ★★☆☆☆ |
| November | 12° | 3° | 7,3 in | ★☆☆☆☆ |
| December | 12° | 4° | 10,2 in | ★☆☆☆☆ |
Climate type: Polar. Source: Open-Meteo archive (ERA5).
Recent extremes in Lake Titicaca
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Lake Titicaca compares with nearby places
Annual averages, and the difference against Lake Titicaca.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Bolivia | 95 mi | 50°F | +76°F warmer | 33 in |
| Cusco | 233 mi | 53°F | +80°F warmer | 49 in |
| Historic Sanctuary of Machu Picchu | 279 mi | 58°F | +85°F warmer | 88 in |
| Machu Picchu | 279 mi | 58°F | +85°F warmer | 88 in |
| Huayna Picchu | 280 mi | 58°F | +84°F warmer | 88 in |
Best time to visit Lake Titicaca
Go in June, July and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and March - expect the least comfortable mix of heat, cold or rain.
What this means for Lake Titicaca
Today is slightly cooler than average for October. The forecast high of 6°F is 5.6°F below the 11°F typical for this month.
A 96% chance means rain is expected over most of the area. Plan indoor alternatives. Around 0,4 in is forecast, which is enough to soak trails and slow traffic.
Overnight lows near -2°F mean ice is possible on bridges before dawn. Wet roads are likely; braking distances roughly double in heavy rain.
Southern Hemisphere, so peak summer falls in December to February.
The gap between the warmest and coldest month averages 36°F - an unusually even climate through the year.
What to pack, what to skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots with grip for ice
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid January, February and March - historically the least comfortable months here.
Summary
Lake Titicaca is a lake in Peru. Lake Titicaca is a lake known as the highest navigable lake.
Right now it is 2°F (-17°C) in Lake Titicaca with light drizzle. It feels like -7°F. Today runs from -2°F to 6°F. Chance of precipitation is 96%. Sightseeing conditions score 3.6/10 - poor - consider another day.
The best time to visit Lake Titicaca is June, July and August. The climate is polar. January, February and March tend to be the least comfortable months. November is the warmest month with average highs near 12°F, while August is the coldest with lows near 0°F.
In plain terms. Today is slightly cooler than average for October. The forecast high of 6°F is 5.6°F below the 11°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. Overnight lows near -2°F mean ice is possible on bridges before dawn. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Lake Titicaca
| Type | Lake |
|---|---|
| Country | Peru |
| Continent | South America |
| Coordinates | 15°45′0″S 69°19′59.9″W (-15.75, -69.3333) |
| Maximum depth | 922 ft |
| Known for | the highest navigable lake |
| Local time | 11:14 PM (UTC-04:00) |
| Best months | June, July and August |
| Climate | Polar |
Weather map for Lake Titicaca
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Lake Titicaca
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Lake Titicaca?
Lake Titicaca is a lake in Peru. Its coordinates are -15.75, -69.3333. It lies in South America.
What is the weather like in Lake Titicaca right now?
It is currently 2°F (-17°C) with light drizzle. Humidity is 75% and wind is 4 mph.
When is the best time to visit Lake Titicaca?
June, July and August offer the most comfortable conditions in Lake Titicaca, which has a polar climate. January, February and March are usually the hardest months for outdoor plans.
What time zone is Lake Titicaca in?
Lake Titicaca observes America/La_Paz (UTC-04:00). The local time is 11:14 PM.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (lakes) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 28, 2026 at 11:14 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
