When to go · Grand Rivers
Grand Rivers, month by month
The best months for Grand Rivers: May, Jun, Jul, Aug, Sep, Oct. Months to avoid: Jan, Feb, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Dec–Feb (cold, limited water activities).5 °C (41 °F) / -5 °C (23 °F), 8 rain days41 °F (5 °C) / 23 °F (-5 °C), 8 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Dec–Feb (cold, limited water activities).7 °C (45 °F) / -3 °C (27 °F), 7 rain days45 °F (7 °C) / 27 °F (-3 °C), 7 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (May–Oct). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.13 °C (55 °F) / 2 °C (36 °F), 9 rain days55 °F (13 °C) / 36 °F (2 °C), 9 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGoodOutside the best window (May–Oct). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.18 °C (64 °F) / 7 °C (45 °F), 9 rain days64 °F (18 °C) / 45 °F (7 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Grand Rivers's best window: May–Oct.24 °C (75 °F) / 13 °C (55 °F), 9 rain days75 °F (24 °C) / 55 °F (13 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Grand Rivers's best window: May–Oct.28 °C (82 °F) / 18 °C (64 °F), 9 rain days82 °F (28 °C) / 64 °F (18 °C), 9 rain daysCrowds: High
- JulyGreatInside Grand Rivers's best window: May–Oct.31 °C (88 °F) / 21 °C (70 °F), 8 rain days88 °F (31 °C) / 70 °F (21 °C), 8 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Grand Rivers's best window: May–Oct.30 °C (86 °F) / 20 °C (68 °F), 8 rain days86 °F (30 °C) / 68 °F (20 °C), 8 rain daysCrowds: High
- SeptemberGreatInside Grand Rivers's best window: May–Oct.26 °C (79 °F) / 16 °C (61 °F), 8 rain days79 °F (26 °C) / 61 °F (16 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Grand Rivers's best window: May–Oct.20 °C (68 °F) / 10 °C (50 °F), 9 rain days68 °F (20 °C) / 50 °F (10 °C), 9 rain daysCrowds: Medium
- NovemberMixedOutside the best window (May–Oct). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.13 °C (55 °F) / 3 °C (37 °F), 9 rain days55 °F (13 °C) / 37 °F (3 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- DecemberAvoidListed as a month to avoid: Dec–Feb (cold, limited water activities).7 °C (45 °F) / -2 °C (28 °F), 9 rain days45 °F (7 °C) / 28 °F (-2 °C), 9 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Grand Rivers, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 24 °C (75 °F)75 °F (24 °C)
Jun: 28 °C (82 °F)82 °F (28 °C)
Night low
May: 13 °C (55 °F)55 °F (13 °C)
Jun: 18 °C (64 °F)64 °F (18 °C)
Rain days
May: 9
Jun: 9
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Inside Grand Rivers's best window: May–Oct.
June: Inside Grand Rivers's best window: May–Oct.
Grand Rivers: figures are long-term averages from this guide, not a forecast.