Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Weather in Barcelona, Catalonia, Spain in May

In an average May, Barcelona sees a daily high around 22°C and a low around 12°C, based on 1981–2026 of local climate records.

Average high22°C
Typical high range18°C to 26°C
Average low12°C
Typical low range9°C to 15°C
Average daily precipitation3 mm

May records

The most extreme May on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total May accumulation.

High

Highest 32°C 2001-05-31
Lowest 10°C 1991-05-08

Low

Highest 21°C 2026-05-30
Lowest 3°C 2001-05-01

Feels-like

Highest 36°C 2026-05-28
Lowest -2°C 1997-05-08

Humidity

Highest 15.0 g/m³ 2026-05-30
Lowest 4.6 g/m³ 1987-05-04

Wind

Highest 51 km/h 2002-05-07
Lowest 8 km/h 2001-05-03

Precip

Wettest 128 mm 2008
Driest 7 mm 2006

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