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Diyarbakır has a hot-summer Mediterranean climate.

Mild, rainy winters and hot, dry summers — here's what that means in plain terms.

Hot-summer MediterraneanKöppen Csa

What this climate feels like

The four things a regular visitor actually wants to know:

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Summers
Very hot

Highs near 102°F in July. About 80 days a year above 90 °F.

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Winters
Cold

Lows near 26°F in January. About 55 freezing nights a year.

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Rain
Fairly dry

About 19 in of rain a year. Wettest in December.

Sky & trend
Fairly sunny

More sun than cloud through the year.

What "hot-summer Mediterranean" 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. Diyarbakır's type — hot-summer mediterranean — sits in the broad family of mild, temperate climates.

The shorthand: Csa

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

C
Mild winters — The coldest month sits between −3 °C and 18 °C — cool to cold, but not severe by the rule.
s
Dry summer — Most of the year's rain falls in the cooler months; summer is dry.
a
Hot summers — The warmest month averages above 22 °C — full summer heat.

Cities with the same climate as Diyarbakır

A hot-summer Mediterranean climate (Csa) — these recognizable cities share it. If you know one of them, you know roughly what to expect.

Diyarbakır sits near a climate boundary

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This city's climate sits within about 2 °C of the next type along. A slightly cooler or warmer decade could change which side of the boundary it lands on — but the lived weather doesn't change at the line.

Has Diyarbakır's climate type changed?

Stable — Diyarbakır'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

Wine grapes, olives, citrus, figs and rosemary thrive. Summer-active gardens need drip irrigation; cool-season crops do well over winter.

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For travellers

Spring and autumn are the perfect window — warm, dry and clear without summer's heat. Summer is hot but rain-free.

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For movers & buyers

Sunny summers, mild winters and an outdoor lifestyle. Wildfires are the dominant summer risk in many areas.

Where these numbers come from

The climate type and the month-by-month figures on this page are computed from Diyarbakır's measured 30-year climate normals (1991–2020) — the same official records behind Diyarbakır'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 23 years of daily observations at Diyarbakir, a weather station, about 3 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →