Mejillones Weather in January

January in Mejillones brings high temperatures, with highs of 25°C (77°F) and nights dropping to 18°C (64°F). Rainfall is very low this month, averaging just 1.9 mm (0.1 in).

Rainfall in Mejillones in January

The climate data from previous years indicates about 3 days of rain, averaging 1.9 mm (0.1 in) for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in Mejillones in January

January is one of the better months to visit Mejillones. Expect 25°C (77°F) during the day and 18°C (64°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Mejillones in January

Expect sunny days throughout the month, with an estimated 310 hours of sunshine. This makes it a pleasant time to visit Mejillones.

For more travel ideas, our weather planner can help you explore destinations around the world.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Chile, check out our Mejillones's climate page.

Mejillones Temperature in January

Min Temperature 18°C (64°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 11%  

Precipitation 1.9 mm (0.1 in)  

Rainy days 3 days  

Humidity 75% *  

Sunshine 310 hours *  

Percentage Sunshine *  

* Data from: Antofagasta, Chile (37 KM, 23 Miles).

What to Wear in Mejillones in January

Pleasant temperatures in January mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. With minimal rainfall expected, you can leave the rain gear at home. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Mejillones in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

10/10

Camping

10/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Chile, check out our Mejillones's climate page.

More climate data for Mejillones

Temperature Rainfall Sunshine Humidity

See the full Mejillones climate overview or explore weather in Chile.