When to go · O'Neill
O'Neill, month by month
The best months for O'Neill: May, Jun, Jul, Aug, Sep. Months to avoid: Jan, Feb, Dec.
Month by month
- JanuaryAvoidListed as a month to avoid: Dec–Feb (cold, snow possible).1 °C (34 °F) / -12 °C (10 °F), 4 rain days34 °F (1 °C) / 10 °F (-12 °C), 4 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Dec–Feb (cold, snow possible).3 °C (37 °F) / -10 °C (14 °F), 4 rain days37 °F (3 °C) / 14 °F (-10 °C), 4 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (May–Sep). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.10 °C (50 °F) / -4 °C (25 °F), 6 rain days50 °F (10 °C) / 25 °F (-4 °C), 6 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGoodOutside the best window (May–Sep). Across United States: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.17 °C (63 °F) / 2 °C (36 °F), 8 rain days63 °F (17 °C) / 36 °F (2 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside O'Neill's best window: May–Sep.23 °C (73 °F) / 8 °C (46 °F), 10 rain days73 °F (23 °C) / 46 °F (8 °C), 10 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside O'Neill's best window: May–Sep.28 °C (82 °F) / 14 °C (57 °F), 10 rain days82 °F (28 °C) / 57 °F (14 °C), 10 rain daysCrowds: High
- JulyGreatInside O'Neill's best window: May–Sep.31 °C (88 °F) / 17 °C (63 °F), 8 rain days88 °F (31 °C) / 63 °F (17 °C), 8 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside O'Neill's best window: May–Sep.30 °C (86 °F) / 16 °C (61 °F), 7 rain days86 °F (30 °C) / 61 °F (16 °C), 7 rain daysCrowds: High
- SeptemberGreatInside O'Neill's best window: May–Sep.25 °C (77 °F) / 10 °C (50 °F), 7 rain days77 °F (25 °C) / 50 °F (10 °C), 7 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGoodOutside the best window (May–Sep). Across United States: Best all-round month: New England foliage, desert parks, cooler cities. High roads start closing late in the month.18 °C (64 °F) / 3 °C (37 °F), 6 rain days64 °F (18 °C) / 37 °F (3 °C), 6 rain daysCrowds: Medium
- NovemberMixedOutside the best window (May–Sep). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.9 °C (48 °F) / -4 °C (25 °F), 5 rain days48 °F (9 °C) / 25 °F (-4 °C), 5 rain daysCrowds: Medium · 1 festival or holiday
- DecemberAvoidListed as a month to avoid: Dec–Feb (cold, snow possible).2 °C (36 °F) / -10 °C (14 °F), 4 rain days36 °F (2 °C) / 14 °F (-10 °C), 4 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in O'Neill, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 23 °C (73 °F)73 °F (23 °C)
Jun: 28 °C (82 °F)82 °F (28 °C)
Night low
May: 8 °C (46 °F)46 °F (8 °C)
Jun: 14 °C (57 °F)57 °F (14 °C)
Rain days
May: 10
Jun: 10
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: High
Festivals listed
May: 1
Jun: 0
May: Inside O'Neill's best window: May–Sep.
June: Inside O'Neill's best window: May–Sep.
O'Neill: figures are long-term averages from this guide, not a forecast.