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Weather in Peru in January – is it worth traveling to?

Going to Peru in January? Historical weather data will show you the chances of sun and heat or snow and wind.
Check flight prices to Peru on Avionero:
January

Is the weather good in Peru in January 2025?

OK Weather
Mild
🌧️
Rainy

For the past few decades, the average daily temperatures in Peru during January have been around +68°F.

In Peru the temperature rarely varies more than seven degrees between the different parts with the highest temperature +68°F in Lima to +72°F in Lima. So you should be able to pack for similar conditions wherever you go in the country.

Temperature, wind and humidity in January

Average
Lima
☀️
+68°F
Avg. max. temperature
+37°F
Min.
+84°F
Max.
87 mm
Total precipitation
81%
Avg. humidity
2 m/s
Avg. wind
2 ☀️
Sunny Days
12 ⛅️
Cloudy
17 🌦
Rainy
Our opinion: Peru has OK weather in January.
Peru in January – what city is the…
  • rainiest? Lima, with an average of 0 mm of rain and humidity of 81%;
  • warmest? Lima, with daytime temperatures averaging +72°F;
  • windiest? Lima, with an average of 3 m/s;
  • coolest? Lima, with daytime temperatures averaging +72°F;

How good is the weather in Peru in January?

During January, the Peru is characterized by variable weather with air pressure around 1014 HPa and therefore elements of sun, rain, and wind – with a little extra emphasis on the latter two. The humidity in January ranges between 81% in Lima and 81% in Lima.

How warm is it in Peru during January?

Variable weather with sun, rain and wind: +68°F in average daily temperature.

This is how hot it usually is in January

The average daily temperatures above don't tell you everything about how hot it can be in Peru. For example, cold nights can make a big difference for those staying in tents or unheated houses. Extra hot days, on the other hand, can make a big difference for those who plan to engage in demanding physical training or competition. So here are some more temperatures for January:
Average
Lima
  • Average maximum temperature for the month: +68°F;
  • Average minimum temperature for the month: +61°F;
  • Highest monthly temperature: +70°F;
  • Lowest monthly temperature: +59°F;

Monthly temperatures:

Average
Lima
  • Warmest: February with an average +70°F during the day;
  • Coldest: July with an average +63°F of the day;
  • Hottest month in hottest city: February in Lima;
  • Coldest month in coolest city: July in Lima;

Can you swim in Peru in January?

Here are the minimum and maximum water temperatures in cities in Peru in January:
Lima
🏊
Comfortable
67°F - 75°F
You can definitely swim in Lima in January, with the water temperature of +67°F and up.

Winds in Peru during January

Wind speed in Peru in January based on historical data:
Average
Lima

January tends to offer light winds averaging 2 m/s. However, coastal cities may experience breezes during the mornings and afternoons.

Comparison between cities in January:

  • Highest average wind speed: Lima with 3 m/s;
  • Lowest average wind speed: Lima with 3 m/s;
  • Windiest day of the month: Lima with 3 m/s;
  • The least windy day of the month: Lima with 3 m/s;

Humidity and precipitation in Peru in January

Amount of rainfall in mm during January in Peru based on historical data:
Average
Lima
January tends to be an extremely humid month with 79% humidity and 39 mm rainfall. In general the humidity tends to be a little lower in mountainous regions and more humid closer to water.

Comparison between cities in January:

Average
Lima
  • Highest average rainfall: Lima with 3 mm;
  • Lowest average rainfall: Lima with 3 mm;
  • Most number of rainy days: Lima with 5 rainy days;
  • Least number of rainy days: Lima with 5 rainy days;
  • Highest risk of rain during the day: Lima with 16%;
  • Least risk of rain during the day: Lima with 16%;
  • Highest average humidity: Lima with 81%;
  • Lowest average humidity: Lima with 81%;

Tips for traveling to Peru in January

Looking for some tips for traveling to the sun, snow, or whatever you're aiming for Peru? Activities, weather, and clothing are closely linked. In addition, it's important to pack only what you really need so you don't have to worry about heavy packing or paying extra baggage fees.

Here is some advice on what to pack and what kind of activities you can do in the Peru based on the weather that January is expected to bring. The advice applies to the country as a whole – local weather and possible activities may differ somewhat.

Cloudy, mild weather with light winds and very high humidity in January
Avionero

Pack right for January

The weather makes a difference when it comes to packing - especially which items should go in your suitcase. The tips below are designed to help you pack light and right without carrying more than necessary.
  • Cool weather is between warm and cold. This means you can bring long pants and/or a longer skirt and an extra sweater. Be aware that cool days can alternate with cold nights - it may be wise to also pack a hat, gloves and a scarf.
  • Light winds are probably most comfortable in hot weather but is cooling in cool and cold weather. If it is hot (when the air temperature is about 30 degrees), the wind can have a warming effect. A thin, windproof jacket and long trousers help to counteract these effects.
  • High humidity means that the air conducts heat to and from the skin more easily. For example, if the air is hot (above skin temperature), it will be harder to stay cool. On the other hand, if the air is cool or cold, it is more difficult to stay warm. In high humidity, the choice of clothing makes less of a difference. However, your physical activity plays a bigger role.

FAQ

Frequently asked questions about the weather in Peru in January:

What can you do outside when it's warm in Peru?

Bathing and sunbathing can be suitable. Warm (but not hot) days are also good for activities that are not so physically demanding: sightseeing on foot, by boat, on a scooter, camel riding. You can also exercise easily as long as you make sure to cool down and quench thirst.

Is January a good time to visit Peru?

It’s always a good time to visit Peru, but the weather is changeable in January, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Monthly weather in Peru

Source of the data

For this page, we’ve looked at the typical weather in Peru, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.