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Antofagasta
Antofagasta
Antofagasta, Chile

Mejillones

Mejillones is a small town in Antofagasta, Chile, close to the sea. It has a population of about 14,084. The climate is classified as hot desert (Köppen BWh), with very little rain and intense sun.

Now22°C
Best timeJan · Mar–Apr
Population14,084
Local time11:27
23.10° S, 70.45° WElevation 13 mUTC−3 · Chile Summer Time
The year in Mejillonesweather score
JanFebMarAprMayJunJulAugSepOctNovDec100October
October: high / low20° / 13°
Rain this month2mm
Sea this month17°
Best timeJan · Mar–Apr

Best: Jan · Mar–Apr. Warmth, sunshine and dry days, month by month.

Mejillones at a glance

Best time to visitJan · Mar–Apr

The months with the highest weather score

Warmest month25°C

Average high in February

Coolest month12°C

Average low in July

Wettest monthFebruary

1 mm of rain

Driest monthJanuary

1 mm of rain

Warmest sea21°C

February

Monuments nearby8+

within 61 km

Weather in Mejillones

Now and the next ten days. The 14 and 30-day outlooks are one click away.

14-day forecast
22°C

Sunny · wind 24 km/h · humidity 72%

Today hour by hour
Today22 Oct23°18°
Fri23 Oct23°19°
Sat24 Oct22°18°
Sun25 Oct22°16°
Mon26 Oct22°18°
Tue27 Oct22°18°1.4 mm
Wed28 Oct22°18°
Thu29 Oct22°18°
Fri30 Oct22°18°
Sat31 Oct22°17°

When to go to Mejillones

Each month's weather score (warmth, sun, dry days) with its temperatures and rain.

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score10099100100100100100100100100100100
High24°25°24°22°20°19°18°18°19°20°21°23°
Low19°19°18°16°15°13°12°12°13°13°15°17°
Rain (mm)111122222211
Wet days010000000000
Sea21°21°20°19°18°17°16°16°16°17°18°20°

What's on in Mejillones

Concerts, football matches, the public holidays ahead and the town's festivals through the year.

Monuments and museums in Mejillones

All monuments

Nature around Mejillones

Nature in Chile

Wildlife in October

The birds and mammals of Chile seen most this month, compared with the rest of their year.

The sky over Mejillones

Eclipses and meteor showers

Earthquakes around Mejillones

The last 30 days within 300 km, and the record since 1950.

Earthquakes

Strongest nearby since 1950

8.0Antofagasta 36 km ↑1995 · 31 km
7.7María Elena 26 km ↖2007 · 111 km
7.6Antofagasta 85 km ↓1987 · 146 km
7.3María Elena 60 km ↖1967 · 145 km

Tsunamis · Mejillones

Tsunami archive

Fossil sites near this town

Fossil sites: 4 · 7 km

Fossils in Chile
Quaternary · 2Neogene · 2

Formations around the town

Sucesion Litoral de Mejillones Formation · 1Morro Mejillones Formation · 1La Portada Formation · 1

Towns and villages around Mejillones

Each with its own page: weather, climate and the best time to visit.

Places near Mejillones

Frequently asked questions

When is the best time to visit Mejillones?
Based on 30-year climate normals, January, March and April offer the best balance of comfortable temperatures, low rainfall and sunshine in Mejillones.
What is the hottest month in Mejillones?
February is the warmest month, with average highs of 25°C and lows of 19°C.
What is the coldest month in Mejillones?
July is the coldest month, with average highs of 18°C and lows of 12°C.
What is the rainiest month in Mejillones?
February is the wettest month with about 1 mm of precipitation on 1 wet days.
How warm is the sea near Mejillones?
The sea is warmest in February at about 21°C and coolest in August at about 16°C.