Visit the Rainbow Mountains
The Rainbow Mountain (Vinicunca) is acolored rainbow mountain that will steal your heart forever and the view from the top will take your breath away.
Juliaca Weather in January
January in Juliaca brings moderate temperatures around 16°C (61°F) during the day, dropping to 6°C (43°F) at night, with quite a bit of rainfall expected, averaging around 208 mm (8.2 in) for the month.
Rainfall in Juliaca in January
Typically, you can expect about 16 days of rain this month, with 208 mm (8.2 in) on average. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Juliaca in January
In January, Juliaca sees moderate temperatures, with highs of 16°C (61°F). Nights drop to around 6°C (43°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.Our weather planner can help you find worldwide destinations with pleasant weather during this period. August typically offers the best weather for Juliaca.
Juliaca Temperature in January
Min Temperature
6°C (43°F)
Max Temperature
16°C (61°F)
Chance of Rain
53%
Precipitation
208 mm (8.2 in)
Rainy days
16 days
Juliaca Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Juliaca - and find the best time to visit.
Daily Historical Temperatures
47-year average (1977-2026)
Based on our historical records, temperatures in Juliaca typically stay consistent throughout January, with daily highs averaging around 16°C (61°F). Nights are cold, with lows around 6°C (43°F).
Average temperatures in January
Daily Historical Precipitation
47-year average (1977-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather records for Juliaca in January
Browse day-by-day weather records for Juliaca spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Juliaca historical weather extremes in January
Based on 24 years of weather observations (2001-2025), these are the most extreme conditions recorded in Juliaca.
- On January 14, 2016, temperatures climbed to 27°C (81°F), marking the warmest January day on record.
- Juliaca experienced its chilliest January day on January 7, 2001, reaching only 9°C (48°F).
- The lowest overnight temperature recorded in January was 1°C (34°F) (January 14, 2023).
Best Places in Peru in January
Find out more about the weather in Peru and which places have the best travel conditions in this month. See all of Peru in January →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Juliaca in January
Comfortable temperatures call for an easy wardrobe in January. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions.
What To Do in Juliaca in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling5/10 -
Walking5/10 -
Camping3/10
Juliaca 3-Day Forecast
More climate data for Juliaca
See the full Juliaca climate overview or explore weather in Peru.
Popular in January
Where to go in January - average daytime high across popular destinations.
Iquitos
31°C (88°F) Trujillo
26°C (79°F) Lima
25°C (77°F) Arequipa
17°C (63°F) Puno15°C (59°F) Machu Picchu16°C (61°F) Cusco16°C (61°F) Urubamba14°C (57°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Visit the Rainbow Mountains
"The other" Machu Picchu: the Inca City of Choquequirao
Discover Choquequirao, the hidden Inca city near Cusco. Hike through stunning landscapes and explore ancient ruins with fewer crowds than Machu Picchu.
Hike the inca Trail
Few walking tours speak so much to the imagination as the Inca Trail to Machu Picchu. The tour leads through beautiful mountain landscapes and it is called the 'Royal Highway'
The Inkaterra Reserva Amazonica
One of your highlights during a trip in Peru might be this eco-luxury lodge in front of the Madre de Dios River, called Inkaterra Reserva Amazonica.