Lima Weather in January
Peru · Desert climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
January in Lima sees average temperatures ranging from a low of 19.8°C (67.6°F) to a high of 24.1°C (75.4°F), with a mean of 21.8°C (71.2°F). Compared to the annual average of 18.8°C (65.8°F), this month is 3.0°C warmer than the yearly norm. Precipitation averages 7.5mm, making it approximately 4.0mm wetter than the monthly average of 4.0mm. The city receives an average of 11.0 hours of sunshine per day during January, with relative humidity averaging 81.3%. Wind speeds reach an average maximum of 21.5 km/h. For travelers, this month offers a temperature experience in Lima, with wetter-than-average conditions compared to the rest of the year.
There's something about Lima in winter that the postcards never show. May-November brings la garúa — a persistent grey mist that hangs over the city for months. I arrived expecting sunshine and got six straight weeks of 16°C gloom. But locals embrace it; ceviche tastes better when it's cool, and the city's literary cafés feel alive. December-April is when the sun finally returns: 25°C, clear skies, Lima erupts onto the beaches. The Mistura food festival in September is when Lima's culinary soul is on full display. Every season here is a mood.
January vs Adjacent Months
| Metric | December | January | February |
|---|---|---|---|
| Mean Temp | 19.9°C (67.8°F) | 21.8°C (71.2°F) | 22.7°C (72.9°F) |
| Rainfall | 11.6mm | 7.5mm | 9.8mm |
| Sunshine | 10.6 hrs | 11.0 hrs | 10.9 hrs |
| Humidity | 82.0% | 81.3% | 80.2% |
| Wind | 20.8 km/h | 21.5 km/h | 20.4 km/h |
| Rainy Days | 7.0 | 7.6 | 7.0 |
Seasonal Context
January falls in Winter in the Northern Hemisphere. Winter is the coolest season with the shortest daylight hours. For travelers visiting Lima in January, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Lima in January?
The average temperature in Lima during January ranges from 19.8°C (67.6°F) to 24.1°C (75.4°F), with a mean of 21.8°C (71.2°F).
How much does it rain in Lima in January?
Lima receives an average of 7.5mm of precipitation in January, spread across approximately 7.6 rainy days.
What should I pack for Lima in January?
Based on January weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is January a good time to visit Lima?
January is a good time to visit Lima, with comfortable temperatures and manageable rainfall.
Other Months for Lima
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: -12.05°, -77.04°. Timezone: America/Lima. Last updated: 2026-07-30.