When to go · Alton, New Hampshire
Alton, New Hampshire, month by month
The best months for Alton, New Hampshire: Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb.
Month by month
- JanuaryAvoidListed as a month to avoid: Jan–Feb (cold, many places closed).-1 °C (30 °F) / -12 °C (10 °F), 10 rain days30 °F (-1 °C) / 10 °F (-12 °C), 10 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Jan–Feb (cold, many places closed).1 °C (34 °F) / -11 °C (12 °F), 9 rain days34 °F (1 °C) / 12 °F (-11 °C), 9 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (Jun–Sep). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.6 °C (43 °F) / -6 °C (21 °F), 10 rain days43 °F (6 °C) / 21 °F (-6 °C), 10 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGoodOutside the best window (Jun–Sep). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.13 °C (55 °F) / 0 °C (32 °F), 11 rain days55 °F (13 °C) / 32 °F (0 °C), 11 rain daysCrowds: Medium · 1 festival or holiday
- MayGoodOutside the best window (Jun–Sep). Across United States: Warm and green; Memorial Day (last Monday) opens the summer season; timed-entry systems start at some parks.20 °C (68 °F) / 6 °C (43 °F), 12 rain days68 °F (20 °C) / 43 °F (6 °C), 12 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Alton, New Hampshire's best window: Jun–Sep.25 °C (77 °F) / 11 °C (52 °F), 11 rain days77 °F (25 °C) / 52 °F (11 °C), 11 rain daysCrowds: High
- JulyGreatInside Alton, New Hampshire's best window: Jun–Sep.28 °C (82 °F) / 14 °C (57 °F), 10 rain days82 °F (28 °C) / 57 °F (14 °C), 10 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Alton, New Hampshire's best window: Jun–Sep.27 °C (81 °F) / 13 °C (55 °F), 9 rain days81 °F (27 °C) / 55 °F (13 °C), 9 rain daysCrowds: High
- SeptemberGreatInside Alton, New Hampshire's best window: Jun–Sep.23 °C (73 °F) / 8 °C (46 °F), 9 rain days73 °F (23 °C) / 46 °F (8 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGoodOutside the best window (Jun–Sep). Across United States: Best all-round month: New England foliage, desert parks, cooler cities. High roads start closing late in the month.16 °C (61 °F) / 2 °C (36 °F), 9 rain days61 °F (16 °C) / 36 °F (2 °C), 9 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Jun–Sep). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.9 °C (48 °F) / -3 °C (27 °F), 10 rain days48 °F (9 °C) / 27 °F (-3 °C), 10 rain daysCrowds: Medium · 1 festival or holiday
- DecemberMixedOutside the best window (Jun–Sep). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.2 °C (36 °F) / -9 °C (16 °F), 10 rain days36 °F (2 °C) / 16 °F (-9 °C), 10 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Alton, New Hampshire, side by side.
Verdict
Jun: Great
Jul: Great
Daytime high
Jun: 25 °C (77 °F)77 °F (25 °C)
Jul: 28 °C (82 °F)82 °F (28 °C)
Night low
Jun: 11 °C (52 °F)52 °F (11 °C)
Jul: 14 °C (57 °F)57 °F (14 °C)
Rain days
Jun: 11
Jul: 10 (better)
Crowds
Jun: High
Jul: High
Prices
Jun: High
Jul: High
Festivals listed
Jun: 0
Jul: 1
June: Inside Alton, New Hampshire's best window: Jun–Sep.
July: Inside Alton, New Hampshire's best window: Jun–Sep.
Alton, New Hampshire: figures are long-term averages from this guide, not a forecast.