Toronto weather in June
June is one of the best months to visit Toronto: highs of 21°C (70°F) and about 71 mm (2.8 in) of rain on average. Nights average 14°C (58°F) and cloud cover 68% (NASA POWER, 2001–2025 averages). It is the 5th wettest month of the year and the 4th warmest. Compared with May, it is warmer and about as wet; July brings highs of 25°C (77°F) and 75 mm (3.0 in) of rain.
Is June a good time to visit Toronto?
best month Weather score 75/100.
Yes. June is one of the best months for weather in Toronto.
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Does it rain a lot in Toronto in June?
Some rain is normal: about 71 mm (2.8 in) falls in an average June. It is the 5th wettest month of the year.
How warm is Toronto in June?
Days average 21°C (70°F) and nights 14°C (58°F).
Toronto weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 0°C (31°F) | -5°C (23°F) | 54 mm | 81% | least pleasant |
| February | 0°C (32°F) | -5°C (22°F) | 49 mm | 79% | least pleasant |
| March | 4°C (38°F) | -2°C (28°F) | 53 mm | 74% | least pleasant |
| April | 9°C (48°F) | 2°C (36°F) | 71 mm | 75% | least pleasant |
| May | 15°C (59°F) | 8°C (46°F) | 73 mm | 74% | fair |
| June | 21°C (70°F) | 14°C (58°F) | 71 mm | 68% | best |
| July | 25°C (77°F) | 18°C (65°F) | 75 mm | 64% | best |
| August | 25°C (76°F) | 19°C (65°F) | 59 mm | 62% | best |
| September | 21°C (70°F) | 15°C (60°F) | 66 mm | 60% | best |
| October | 14°C (57°F) | 9°C (48°F) | 74 mm | 74% | fair |
| November | 8°C (46°F) | 3°C (37°F) | 66 mm | 75% | least pleasant |
| December | 3°C (37°F) | -2°C (29°F) | 63 mm | 81% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
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