Thermograph

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

Weather in Richmond Hill in April

In an average April, Richmond Hill sees a daily high around 12°C and a low around 3°C, based on 1980–2026 of local climate records.

Average high12°C
Typical high range5°C to 19°C
Average low3°C
Typical low range-3°C to 8°C
Average daily precipitation3 mm

April records

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

High

Highest 31°C 1990-04-25
Lowest -3°C 1982-04-06

Low

Highest 18°C 1990-04-27
Lowest -11°C 1995-04-05

Feels-like

Highest 35°C 1990-04-25
Lowest -20°C 1995-04-05

Humidity

Highest 14.7 g/m³ 2002-04-16
Lowest 1.3 g/m³ 1982-04-07

Wind

Highest 49 km/h 1985-04-06
Lowest 7 km/h 2016-04-17

Gust

Highest 114 km/h 1985-04-06
Lowest 15 km/h 2019-04-21

Precip

Wettest 130 mm 2018
Driest 38 mm 1997

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