Click on a day for an hourly weather forecast
The temperatures in Gananoque in June are comfortable with low of 13°C and and high up to 22°C.
You can expect rain for roughly half of the month of June in Gananoque. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Gananoque in June 2025.
If you’re planning to visit Gananoque in the near future, we highly recommend that you review the 14 day weather forecast for Gananoque before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -3° / -10° | 11 | 16 | 4 | 26 mm | Awful | Gananoque in January |
| February | -2° / -9° | 10 | 13 | 5 | 27 mm | Awful | Gananoque in February |
| March | 3° / -4° | 9 | 19 | 4 | 28 mm | Awful | Gananoque in March |
| April | 10° / 2° | 8 | 21 | 1 | 41 mm | Ok | Gananoque in April |
| May | 18° / 8° | 6 | 25 | 0 | 33 mm | Good | Gananoque in May |
| June | 22° / 13° | 8 | 22 | 0 | 41 mm | Good | Gananoque in June |
| July | 25° / 17° | 7 | 24 | 0 | 36 mm | Perfect | Gananoque in July |
| August | 25° / 17° | 6 | 25 | 0 | 34 mm | Perfect | Gananoque in August |
| September | 21° / 13° | 6 | 24 | 0 | 33 mm | Good | Gananoque in September |
| October | 14° / 7° | 9 | 23 | 0 | 47 mm | Good | Gananoque in October |
| November | 7° / 1° | 8 | 20 | 2 | 31 mm | Bad | Gananoque in November |
| December | 1° / -4° | 11 | 16 | 4 | 33 mm | Awful | Gananoque in December |