Thermograph

Weather in Laval in May

In an average May, Laval sees a daily high around 19°C and a low around 8°C, based on 1980–2026 of local climate records.

Average high19°C
Typical high range13°C to 26°C
Average low8°C
Typical low range3°C to 13°C
Average daily precipitation3 mm

May records

The most extreme May on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total May accumulation.

High

Highest 35°C 2020-05-27
Lowest 5°C 1983-05-09

Low

Highest 22°C 2020-05-28
Lowest -2°C 1986-05-04

Feels-like

Highest 47°C 2020-05-27
Lowest -8°C 1986-05-03

Humidity

Highest 17.2 g/m³ 1987-05-30
Lowest 2.1 g/m³ 2020-05-12

Wind

Highest 38 km/h 2018-05-05
Lowest 6 km/h 2005-05-30

Gust

Highest 89 km/h 2018-05-05
Lowest 15 km/h 2025-05-04

Precip

Wettest 191 mm 2017
Driest 21 mm 2021

See Laval's live weather grade →

Visiting Laval in May? See how its comfort stacks up against where you live.

Compare Laval with your city →

‹ April · Laval climate overview · June ›