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Maipú has a cold semi-arid climate.

Dry country, big sun, modest rain — here's what that means in plain terms.

Cold semi-aridKöppen BSk

What this climate feels like

The four things a regular visitor actually wants to know:

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Summers
Hot

Highs near 31°C in January.

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Winters
Chilly

Lows near 3°C in July.

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Rain
Very dry

About 221 mm of rain a year. Wettest in June.

Sky & trend
Partly cloudy

A roughly even mix of sun and cloud.

What "cold semi-arid" means

Climate scientists sort every place on Earth into about 30 climate types, based on how hot, cold, wet and dry it is across the year. Maipú's type — cold semi-arid — sits in the broad family of dry climates — deserts and steppes.

The shorthand: BSk

Researchers write climate types as a short letter code. Here is what each letter means:

B
Arid — More water evaporates than falls as rain — the defining feature of a dry climate.
S
Steppe (semi-arid) — Drier than temperate country, but with enough rain for grassland — not true desert.
k
Cold — The yearly average sits below 18 °C — a cold dry climate with real winters.

Cities with the same climate as Maipú

A cold semi-arid climate (BSk) — these recognizable cities share it. If you know one of them, you know roughly what to expect.

Has Maipú's climate type changed?

Stable — Maipú's climate has held the same type between the 1971–2000 and 1991–2020 normals. The label is steady; the climate beneath it is still warming.

What this climate means for you

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For gardeners

Native prairie grasses, hardy conifers and cold-tolerant fruit (apples, cherries) excel. Lawns need irrigation.

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For travellers

Spring through autumn is comfortable; winters are cold and sometimes blustery. Sun is abundant year-round.

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For movers & buyers

Four real seasons, but dry. Cold winters need heating; summers are warm and pleasant by day with cool nights.

Where these numbers come from

The climate type and the month-by-month figures on this page are computed from Maipú's measured 30-year climate normals (1991–2020) — the same official records behind Maipú's main climate page, so the two always agree.

Long-range climate maps measure things slightly differently and can place a city in a neighbouring category. Where they differ, this page uses the measured station record as the climate today.

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Arturo Merino Benitez Intl, a weather station, about 14 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →