Weather in リスボン in 5月

Climate normals based on 10 years of historical data for リスボン, ポルトガル共和国.

Average high

23°C

Average low

14°C

Rainfall

40 mm

5 rainy days

Sunshine

6.4h/day

湿度

66%

Sea temperature

17.5°C

How Hot Is リスボン in 5月?

Bright, warm days dominate リスボン in May — 23°C peaks, 14°C lows. Temperatures climb 3°C over April's averages in リスボン.

Long, mostly sunny days run through May in リスボン: 6.4h of direct sun a day.

Most days are dry in リスボン, but 40mm falls across 5 wet ones.

May brings sticky conditions to リスボン — humidity averages 66%, particularly noticeable in the afternoons.

The sea is cool but swimmable off リスボン in May — averaging 17.5°C.

リスボン sees consistent breezes in May: typical wind speeds of 22 kph.

May sees mixed skies in リスボン: cloud cover averages 47%.