Weather in Mississauga in June
In an average June, Mississauga sees a daily high around 24°C and a low around 14°C, based on 1980–2026 of local climate records.
| Average high | 24°C |
|---|---|
| Typical high range | 19°C to 30°C |
| Average low | 14°C |
| Typical low range | 9°C to 19°C |
| Average daily precipitation | 3 mm |
June records
The most extreme June on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total June accumulation.
High
Highest
35°C
2025-06-23
Lowest
10°C
1992-06-21
Low
Highest
26°C
2025-06-22
Lowest
2°C
1980-06-12
Feels-like
Highest
49°C
2025-06-23
Lowest
-2°C
1980-06-09
Humidity
Highest
20.4 g/m³
2025-06-22
Lowest
4.7 g/m³
1980-06-10
Wind
Highest
37 km/h
1990-06-03
Lowest
6 km/h
2015-06-15
Gust
Highest
78 km/h
1990-06-03
Lowest
16 km/h
2009-06-24
Precip
Wettest
171 mm
1996
Driest
33 mm
1991
See Mississauga's live weather grade →
Visiting Mississauga in June? See how its comfort stacks up against where you live.
Compare Mississauga with your city →