When to go · Saint-Jean-sur-Richelieu
Saint-Jean-sur-Richelieu, month by month
The best months for Saint-Jean-sur-Richelieu: Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Mar, Nov, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Nov–Mar for outdoor activities; check seasonal opening dates.-5 °C (23 °F) / -14 °C (7 °F), 14 rain days23 °F (-5 °C) / 7 °F (-14 °C), 14 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Nov–Mar for outdoor activities; check seasonal opening dates.-3 °C (27 °F) / -13 °C (9 °F), 11 rain days27 °F (-3 °C) / 9 °F (-13 °C), 11 rain daysCrowds: Low
- MarchAvoidListed as a month to avoid: Nov–Mar for outdoor activities; check seasonal opening dates.3 °C (37 °F) / -6 °C (21 °F), 11 rain days37 °F (3 °C) / 21 °F (-6 °C), 11 rain daysCrowds: Low
- AprilMixedOutside the best window (Jun–Sep; festival dates vary). Across Canada: Thaw and mud; Rockies trails still snowy; Vancouver cherry blossoms.12 °C (54 °F) / 2 °C (36 °F), 11 rain days54 °F (12 °C) / 36 °F (2 °C), 11 rain daysCrowds: Low
- MayGoodOutside the best window (Jun–Sep; festival dates vary). Across Canada: Victoria Day weekend opens the season; Rockies lakes still frozen at altitude.20 °C (68 °F) / 8 °C (46 °F), 12 rain days68 °F (20 °C) / 46 °F (8 °C), 12 rain daysCrowds: Medium
- JuneGreatInside Saint-Jean-sur-Richelieu's best window: Jun–Sep; festival dates vary.25 °C (77 °F) / 13 °C (55 °F), 12 rain days77 °F (25 °C) / 55 °F (13 °C), 12 rain daysCrowds: Medium · 1 festival or holiday
- JulyGreatInside Saint-Jean-sur-Richelieu's best window: Jun–Sep; festival dates vary.27 °C (81 °F) / 16 °C (61 °F), 12 rain days81 °F (27 °C) / 61 °F (16 °C), 12 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Saint-Jean-sur-Richelieu's best window: Jun–Sep; festival dates vary.26 °C (79 °F) / 15 °C (59 °F), 12 rain days79 °F (26 °C) / 59 °F (15 °C), 12 rain daysCrowds: High
- SeptemberGreatInside Saint-Jean-sur-Richelieu's best window: Jun–Sep; festival dates vary.21 °C (70 °F) / 10 °C (50 °F), 11 rain days70 °F (21 °C) / 50 °F (10 °C), 11 rain daysCrowds: Medium
- OctoberGoodOutside the best window (Jun–Sep; festival dates vary). Across Canada: Foliage in Ontario, Québec and the Maritimes early in the month; mountain roads get snow.14 °C (57 °F) / 5 °C (41 °F), 12 rain days57 °F (14 °C) / 41 °F (5 °C), 12 rain daysCrowds: Medium
- NovemberAvoidListed as a month to avoid: Nov–Mar for outdoor activities; check seasonal opening dates.6 °C (43 °F) / -1 °C (30 °F), 13 rain days43 °F (6 °C) / 30 °F (-1 °C), 13 rain daysCrowds: Low
- DecemberAvoidListed as a month to avoid: Nov–Mar for outdoor activities; check seasonal opening dates.-2 °C (28 °F) / -10 °C (14 °F), 14 rain days28 °F (-2 °C) / 14 °F (-10 °C), 14 rain daysCrowds: Medium · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Saint-Jean-sur-Richelieu, side by side.
Verdict
Jun: Great
Jul: Great
Daytime high
Jun: 25 °C (77 °F)77 °F (25 °C)
Jul: 27 °C (81 °F)81 °F (27 °C)
Night low
Jun: 13 °C (55 °F)55 °F (13 °C)
Jul: 16 °C (61 °F)61 °F (16 °C)
Rain days
Jun: 12
Jul: 12
Crowds
Jun: Medium
Jul: High
Prices
Jun: Medium
Jul: High
Festivals listed
Jun: 1
Jul: 1
June: Inside Saint-Jean-sur-Richelieu's best window: Jun–Sep; festival dates vary.
July: Inside Saint-Jean-sur-Richelieu's best window: Jun–Sep; festival dates vary.
Saint-Jean-sur-Richelieu: figures are long-term averages from this guide, not a forecast.