Best time to visit Hamilton, Canada
Based on 2020–2024 of daily weather data, the best months to visit Hamilton are September, August, May — when temperatures are comfortable, rainfall is low, and sunshine is plentiful.
Months ranked by travel comfort
| Rank | Month | High | Low | Precip | Rainy days | Sun | Score |
|---|---|---|---|---|---|---|---|
| 1 ★ | September | 22.3° | 13.7° | 328.7 mm | 77 | 9.8 h | 86 |
| 2 ★ | August | 26.2° | 17.1° | 361.7 mm | 95 | 11.4 h | 85 |
| 3 ★ | May | 19° | 8.5° | 339.7 mm | 75 | 10.9 h | 82 |
| 4 | June | 25° | 14.8° | 482.8 mm | 86 | 12.3 h | 82 |
| 5 | July | 27.2° | 17.4° | 544.6 mm | 100 | 12.1 h | 80 |
| 6 | October | 16° | 8° | 374.5 mm | 90 | 7.1 h | 70 |
| 7 | April | 12.4° | 2.5° | 445.5 mm | 92 | 8.9 h | 61 |
| 8 | November | 9.2° | 2.1° | 273.3 mm | 82 | 5.8 h | 56 |
| 9 | March | 7.3° | -2.1° | 339 mm | 93 | 7.3 h | 50 |
| 10 | February | 2.2° | -6.6° | 311.8 mm | 77 | 6.5 h | 39 |
| 11 | December | 3.8° | -2.1° | 389 mm | 94 | 3.7 h | 38 |
| 12 | January | 0.7° | -5.5° | 406.4 mm | 90 | 4.1 h | 31 |
Score (0–100) blends ideal-temperature comfort (50%), low-rainfall (30%), and sunshine (20%). Higher is better for a typical sightseeing trip.
Plan your trip
January February March April May June July August September October November December · Hamilton hub