Best Time to Visit Sudbury: Month-by-Month Guide
Best months for Sudbury: September, August, June, July.
- Best months for Sudbury: September, August, June, July.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: May, September. Good weather without the busiest period.
- Wettest months: July, May, March.
- The least pleasant month is January (score 4.0).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 2°C | -6°C | 81 mm | 9 | – | – | 4.0 |
| February | 3°C | -5°C | 76 mm | 9 | – | – | 4.5 |
| March | 8°C | -1°C | 104 mm | 11 | – | – | 5.0 |
| April | 14°C | 4°C | 93 mm | 10 | – | – | 6.4 |
| May | 20°C | 10°C | 78 mm | 11 | – | – | 7.4 |
| June | 25°C | 15°C | 90 mm | 11 | – | – | 7.6 |
| July | 28°C | 18°C | 81 mm | 11 | – | – | 7.6 |
| August | 28°C | 17°C | 86 mm | 10 | – | – | 7.8 |
| September | 23°C | 13°C | 85 mm | 8 | – | – | 8.0 |
| October | 16°C | 7°C | 94 mm | 10 | – | – | 6.9 |
| November | 10°C | 2°C | 84 mm | 9 | – | – | 5.9 |
| December | 5°C | -3°C | 105 mm | 10 | – | – | 4.5 |
Frequently asked questions
When is the best time to visit Sudbury?
The best months are September, August, June, July.
When is the rainy season in Sudbury?
The wettest months are July, May, March.