When to go · Union
Union, month by month
The best months for Union: Apr, May, Jun, Jul, Aug, Sep, Oct. Months to avoid: Jan, Feb.
Month by month
- JanuaryAvoidListed as a month to avoid: Jan–Feb (cold, occasional snow).3 °C (37 °F) / -3 °C (27 °F), 8 rain days37 °F (3 °C) / 27 °F (-3 °C), 8 rain daysCrowds: Low
- FebruaryAvoidListed as a month to avoid: Jan–Feb (cold, occasional snow).5 °C (41 °F) / -2 °C (28 °F), 7 rain days41 °F (5 °C) / 28 °F (-2 °C), 7 rain daysCrowds: Low · 1 festival or holiday
- MarchGoodOutside the best window (Apr–Oct). Across United States: Spring break fills Florida beaches and parks; the desert parks come into season.11 °C (52 °F) / 2 °C (36 °F), 9 rain days52 °F (11 °C) / 36 °F (2 °C), 9 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGreatInside Union's best window: Apr–Oct.18 °C (64 °F) / 8 °C (46 °F), 8 rain days64 °F (18 °C) / 46 °F (8 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Union's best window: Apr–Oct.24 °C (75 °F) / 14 °C (57 °F), 9 rain days75 °F (24 °C) / 57 °F (14 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatInside Union's best window: Apr–Oct.29 °C (84 °F) / 19 °C (66 °F), 10 rain days84 °F (29 °C) / 66 °F (19 °C), 10 rain daysCrowds: High
- JulyGreatInside Union's best window: Apr–Oct.33 °C (91 °F) / 23 °C (73 °F), 9 rain days91 °F (33 °C) / 73 °F (23 °C), 9 rain daysCrowds: High · 1 festival or holiday
- AugustGreatInside Union's best window: Apr–Oct.32 °C (90 °F) / 22 °C (72 °F), 9 rain days90 °F (32 °C) / 72 °F (22 °C), 9 rain daysCrowds: High
- SeptemberGreatInside Union's best window: Apr–Oct.28 °C (82 °F) / 19 °C (66 °F), 8 rain days82 °F (28 °C) / 66 °F (19 °C), 8 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Union's best window: Apr–Oct.21 °C (70 °F) / 12 °C (54 °F), 8 rain days70 °F (21 °C) / 54 °F (12 °C), 8 rain daysCrowds: Medium
- NovemberMixedOutside the best window (Apr–Oct). Across United States: Quiet between holidays; Thanksgiving week is the busiest travel period of the year.14 °C (57 °F) / 6 °C (43 °F), 9 rain days57 °F (14 °C) / 43 °F (6 °C), 9 rain daysCrowds: Medium · 1 festival or holiday
- DecemberMixedOutside the best window (Apr–Oct). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.7 °C (45 °F) / 0 °C (32 °F), 9 rain days45 °F (7 °C) / 32 °F (0 °C), 9 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Union, side by side.
Verdict
Apr: Great
May: Great
Daytime high
Apr: 18 °C (64 °F)64 °F (18 °C)
May: 24 °C (75 °F)75 °F (24 °C)
Night low
Apr: 8 °C (46 °F)46 °F (8 °C)
May: 14 °C (57 °F)57 °F (14 °C)
Rain days
Apr: 8 (better)
May: 9
Crowds
Apr: Medium
May: Medium
Prices
Apr: Medium
May: Medium
Festivals listed
Apr: 1
May: 1
April: Inside Union's best window: Apr–Oct.
May: Inside Union's best window: Apr–Oct.
Union: figures are long-term averages from this guide, not a forecast.