Weather Comparison
Side-by-side weather comparison for January
| Metric | Toronto | Miami | Better |
|---|---|---|---|
| Average HighHigher is warmer | -1°C (30°F) | 28°C (82°F)▲ | Miami |
| Average LowHigher is milder | -7°C (19°F) | 21°C (70°F)▲ | Miami |
| Rain DaysFewer is drier | 10 days | 7 days▲ | Miami |
| PrecipitationLess is drier | 61 mm▲ | 79 mm | Toronto |
| Sunshine HoursMore is sunnier | 5h/day▲ | 1h/day | Toronto |
| HumidityLower is more comfortable | 65%▲ | 78% | Toronto |
| UV IndexLower is safer | 1▲ | 2 | Toronto |
| Wind SpeedCalmer is better | 23 km/h | 15 km/h▲ | Miami |
Toronto and Miami are closely matched in January. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.
Toronto is on the cooler side at -1°C, requiring warmer clothing. Miami is also comfortable at 28°C.
For travelers who prioritize dry weather, Miami is the stronger choice in January. Toronto receives 4 more hours of sunshine per day, which matters for sightseeing and outdoor activities.
Toronto reaches an average high of -1°C (30°F) and drops to -7°C (19°F) at night during January. The daily temperature range is 6°C, meaning relatively stable temperatures from day to night.
Miami averages 28°C (82°F) for the high and 21°C (70°F) for the low, with a daily range of 7°C. There is a notable 29°C gap between the two cities, so expect a very different feel.
Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in January.
Toronto receives approximately 61 mm of rainfall across 10 rain days during January. You can expect rain roughly every other day.
Miami sees 79 mm over 7 rain days. That makes Miami the drier option by 3 rain days and 18 mm of total precipitation.
Humidity also differs: Toronto averages 65% while Miami sits at 78%. Miami will feel muggier, especially at higher temperatures.
Highs of -1°C, lows of -7°C, 10 rain days
Highs of 28°C, lows of 21°C, 7 rain days
The table below shows average high temperatures and rain days for every month. January is highlighted for quick reference.
| Month | Toronto | Miami | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | -1°C | 10d | 28°C | 7d |
| Feb | 0°C | 8d | 29°C | 9d |
| Mar | 4°C | 9d | 30°C | 12d |
| Apr | 10°C | 11d | 31°C | 15d |
| May | 17°C | 10d | 32°C | 17d |
| Jun | 22°C | 11d | 32°C | 18d |
| Jul | 26°C | 10d | 32°C | 17d |
| Aug | 25°C | 9d | 31°C | 15d |
| Sep | 22°C | 9d | 30°C | 12d |
| Oct | 15°C | 10d | 29°C | 9d |
| Nov | 8°C | 10d | 28°C | 7d |
| Dec | 3°C | 10d | 28°C | 6d |
Toronto Weather in January
Full forecast, packing tips, and activities
Miami Weather in January
Full forecast, packing tips, and activities