Weather in Oakville in May
In an average May, Oakville sees a daily high around 16°C and a low around 8°C, based on 1980–2026 of local climate records.
| Average high | 16°C |
|---|---|
| Typical high range | 11°C to 23°C |
| Average low | 8°C |
| Typical low range | 4°C to 13°C |
| Average daily precipitation | 3 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
31°C
2012-05-28
Lowest
5°C
2020-05-09
Low
Highest
23°C
2012-05-29
Lowest
-2°C
2026-05-03
Feels-like
Highest
37°C
2012-05-28
Lowest
-9°C
2026-05-03
Humidity
Highest
16.9 g/m³
1991-05-30
Lowest
3.2 g/m³
1986-05-03
Wind
Highest
49 km/h
2018-05-04
Lowest
6 km/h
2017-05-13
Gust
Highest
95 km/h
2018-05-04
Lowest
14 km/h
1994-05-21
Precip
Wettest
173 mm
2017
Driest
32 mm
2005
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