Weather Comparison
Side-by-side weather comparison for May
| Metric | Miami | Toronto | Better |
|---|---|---|---|
| Average HighHigher is warmer | 32°C (90°F)▲ | 17°C (63°F) | Miami |
| Average LowHigher is milder | 25°C (77°F)▲ | 9°C (48°F) | Miami |
| Rain DaysFewer is drier | 17 days | 10 days▲ | Toronto |
| PrecipitationLess is drier | 201 mm | 73 mm▲ | Toronto |
| Sunshine HoursMore is sunnier | 7h/day | 11h/day▲ | Toronto |
| HumidityLower is more comfortable | 78% | 65%▲ | Toronto |
| UV IndexLower is safer | 9 | 9 | Tie |
| Wind SpeedCalmer is better | 15 km/h▲ | 19 km/h | Miami |
Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Toronto edges ahead as the better destination in May. Toronto offers 11 hours of daily sunshine with only 10 rain days, while Miami sees 7 sunshine hours and 17 rain days.
Miami can feel quite hot at 32°C, so plan for heat. Toronto is also comfortable at 17°C.
For travelers who prioritize dry weather, Toronto is the stronger choice in May. Toronto receives 4 more hours of sunshine per day, which matters for sightseeing and outdoor activities.
Miami reaches an average high of 32°C (90°F) and drops to 25°C (77°F) at night during May. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.
Toronto averages 17°C (63°F) for the high and 9°C (48°F) for the low, with a daily range of 8°C. There is a notable 15°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 May.
Miami receives approximately 201 mm of rainfall across 17 rain days during May. Rain is frequent, so waterproof gear is essential.
Toronto sees 73 mm over 10 rain days. That makes Toronto the drier option by 7 rain days and 128 mm of total precipitation.
Humidity also differs: Miami averages 78% while Toronto sits at 65%. Miami will feel muggier, especially at higher temperatures.
Highs of 32°C, lows of 25°C, 17 rain days
Highs of 17°C, lows of 9°C, 10 rain days
Pack for both: waterproof jacket, compact umbrella, waterproof shoes. These items are useful in either destination during May.
The table below shows average high temperatures and rain days for every month. May is highlighted for quick reference.
| Month | Miami | Toronto | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 28°C | 7d | -1°C | 10d |
| Feb | 29°C | 9d | 0°C | 8d |
| Mar | 30°C | 12d | 4°C | 9d |
| Apr | 31°C | 15d | 10°C | 11d |
| May | 32°C | 17d | 17°C | 10d |
| Jun | 32°C | 18d | 22°C | 11d |
| Jul | 32°C | 17d | 26°C | 10d |
| Aug | 31°C | 15d | 25°C | 9d |
| Sep | 30°C | 12d | 22°C | 9d |
| Oct | 29°C | 9d | 15°C | 10d |
| Nov | 28°C | 7d | 8°C | 10d |
| Dec | 28°C | 6d | 3°C | 10d |
Miami Weather in May
Full forecast, packing tips, and activities
Toronto Weather in May
Full forecast, packing tips, and activities