When to go · Blue Diamond
Blue Diamond, month by month
The best months for Blue Diamond: Mar, Apr, May, Sep, Oct, Nov. Months to avoid: Jul, Aug.
Month by month
- JanuaryMixedOutside the best window (Mar–May, Sep–Nov). Across United States: Cold and snowy north and in the mountains; Florida, Hawaii and the desert Southwest are the picks.14 °C (57 °F) / 2 °C (36 °F), 3 rain days57 °F (14 °C) / 36 °F (2 °C), 3 rain daysCrowds: Low
- FebruaryMixedOutside the best window (Mar–May, Sep–Nov). Across United States: Still winter north; ski season in the Rockies; Presidents' Day weekend busy. Mardi Gras in New Orleans (date varies).16 °C (61 °F) / 4 °C (39 °F), 3 rain days61 °F (16 °C) / 39 °F (4 °C), 3 rain daysCrowds: Low · 1 festival or holiday
- MarchGreatInside Blue Diamond's best window: Mar–May, Sep–Nov.20 °C (68 °F) / 7 °C (45 °F), 3 rain days68 °F (20 °C) / 45 °F (7 °C), 3 rain daysCrowds: Medium · 2 festivals or holidays
- AprilGreatInside Blue Diamond's best window: Mar–May, Sep–Nov.24 °C (75 °F) / 11 °C (52 °F), 2 rain days75 °F (24 °C) / 52 °F (11 °C), 2 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Blue Diamond's best window: Mar–May, Sep–Nov.29 °C (84 °F) / 16 °C (61 °F), 1 rain days84 °F (29 °C) / 61 °F (16 °C), 1 rain daysCrowds: Medium · 1 festival or holiday
- JuneGoodOutside the best window (Mar–May, Sep–Nov). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.35 °C (95 °F) / 21 °C (70 °F), 1 rain days95 °F (35 °C) / 70 °F (21 °C), 1 rain daysCrowds: High
- JulyAvoidListed as a month to avoid: Jul–Aug (extreme heat).39 °C (102 °F) / 25 °C (77 °F), 2 rain days102 °F (39 °C) / 77 °F (25 °C), 2 rain daysCrowds: High · 1 festival or holiday
- AugustAvoidListed as a month to avoid: Jul–Aug (extreme heat).38 °C (100 °F) / 24 °C (75 °F), 2 rain days100 °F (38 °C) / 75 °F (24 °C), 2 rain daysCrowds: High
- SeptemberGreatInside Blue Diamond's best window: Mar–May, Sep–Nov.34 °C (93 °F) / 20 °C (68 °F), 2 rain days93 °F (34 °C) / 68 °F (20 °C), 2 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGreatInside Blue Diamond's best window: Mar–May, Sep–Nov.27 °C (81 °F) / 13 °C (55 °F), 2 rain days81 °F (27 °C) / 55 °F (13 °C), 2 rain daysCrowds: Medium
- NovemberGreatInside Blue Diamond's best window: Mar–May, Sep–Nov.20 °C (68 °F) / 6 °C (43 °F), 2 rain days68 °F (20 °C) / 43 °F (6 °C), 2 rain daysCrowds: Medium · 1 festival or holiday
- DecemberMixedOutside the best window (Mar–May, Sep–Nov). Across United States: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.14 °C (57 °F) / 2 °C (36 °F), 3 rain days57 °F (14 °C) / 36 °F (2 °C), 3 rain daysCrowds: High · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Blue Diamond, side by side.
Verdict
Mar: Great
Apr: Great
Daytime high
Mar: 20 °C (68 °F)68 °F (20 °C)
Apr: 24 °C (75 °F)75 °F (24 °C)
Night low
Mar: 7 °C (45 °F)45 °F (7 °C)
Apr: 11 °C (52 °F)52 °F (11 °C)
Rain days
Mar: 3
Apr: 2 (better)
Crowds
Mar: Medium
Apr: Medium
Prices
Mar: Medium
Apr: Medium
Festivals listed
Mar: 2
Apr: 1
March: Inside Blue Diamond's best window: Mar–May, Sep–Nov.
April: Inside Blue Diamond's best window: Mar–May, Sep–Nov.
Blue Diamond: figures are long-term averages from this guide, not a forecast.