Quebec City in May
In May, Quebec City averages 18°C (64°F) during the day and 7°C (44°F) at night, with frequent rain — about 17 days of the month see precipitation (94 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Expect daily rain or showers, often in heavy bursts.
May is one of the wetter and less comfortable months in Quebec City. If your dates are flexible, consider a different time of year.
How May compares to the rest of the year in Quebec City
May is in the middle of the year for warmth in Quebec City (5th of 12) and moderately rainy compared to the rest of the year (8th of 12). Daytime temperature runs 8°C above the annual average (10°C). May runs 10°C warmer than April (8°C) and warms a further 4°C into June (22°C).
May sunrise & sunset in Quebec City
Times shown for Quebec City local time (America/Toronto), calculated for the 15th of May. They shift by a few minutes day to day across the month.
Photography light in Quebec City — May
Golden-hour and blue-hour windows for the 15th of May, in Quebec City's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Quebec City in May
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on May's tier (Shoulder) and Quebec City's popularity.
Crowds & pricing — May in Quebec City
Quebec City is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — May in Quebec City
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Quebec City in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | -6°C / 20°F | -15°C / 5°F | 85 mm | 19 | — |
| February | -5°C / 23°F | -14°C / 6°F | 86 mm | 18 | — |
| March | 0°C / 33°F | -8°C / 17°F | 85 mm | 17 | — |
| April | 8°C / 46°F | -2°C / 29°F | 111 mm | 16 | — |
| May | 18°C / 64°F | 7°C / 44°F | 94 mm | 17 | — |
| June | 22°C / 72°F | 13°C / 55°F | 145 mm | 19 | — |
| July | 25°C / 76°F | 16°C / 60°F | 142 mm | 20 | — |
| August | 24°C / 74°F | 15°C / 59°F | 130 mm | 20 | — |
| September | 20°C / 67°F | 11°C / 51°F | 111 mm | 16 | — |
| October | 12°C / 54°F | 5°C / 40°F | 145 mm | 18 | — |
| November | 3°C / 38°F | -4°C / 26°F | 96 mm | 17 | — |
| December | -3°C / 27°F | -10°C / 13°F | 105 mm | 17 | — |
Other cities with similar May weather
🌍 See the full ranked list of climate twins for Quebec City in May →
Frequently asked questions
How hot is Quebec City in May?
In May, Quebec City averages a high of 18°C (64°F) and a low of 7°C (44°F) — generally mild and pleasant.
Does it rain a lot in Quebec City in May?
May is quite rainy in Quebec City, with about 17 rainy days on average.
Is May a good time to visit Quebec City?
May is mild and pleasant but on the rainy side. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Quebec City in May?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full May packing list for Quebec City for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.