Thermograph

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

Weather in Ljubljana, Slovenia in May

In an average May, Ljubljana sees a daily high around 18°C and a low around 8°C, based on 1981–2026 of local climate records.

Average high18°C
Typical high range13°C to 23°C
Average low8°C
Typical low range4°C to 11°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 29°C 2009-05-25
Lowest 6°C 1981-05-03

Low

Highest 17°C 2026-05-27
Lowest -1°C 1985-05-04

Feels-like

Highest 33°C 2009-05-25
Lowest -4°C 1985-05-04

Humidity

Highest 14.4 g/m³ 1999-05-31
Lowest 4.9 g/m³ 2019-05-14

Wind

Highest 22 km/h 1984-05-21
Lowest 4 km/h 1994-05-10

Precip

Wettest 223 mm 2024
Driest 31 mm 1992

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