When to go · Blue Diamond
Blue Diamond in May
Great month. Inside Blue Diamond's best window: Mar–May, Sep–Nov.
Key facts
- Verdict
- Great
- Temperature
- 29°C (84°F)84°F (29°C) / 16°C (61°F)61°F (16°C)
- average high / low
- Rain days
- 1
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Inside Blue Diamond's best window: Mar–May, Sep–Nov.
Is another month better than May?
No other month rates higher than May for Blue Diamond in this guide.
Weather in May
- Blue DiamondHighs around 29 °C (84 °F), lows around 16 °C (61 °F), rain on about 1 dayHighs around 84 °F (29 °C), lows around 61 °F (16 °C), rain on about 1 day
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Memorial Day big impact
Last Monday of May · United States
Start of summer; roads and beaches full.
Crowds and prices
- Crowds · United States overall
- Medium
- Prices · United States overall
- Medium
United States overall: Warm and green; Memorial Day (last Monday) opens the summer season; timed-entry systems start at some parks.
Compare two months
Weather, crowds and prices for any two months in Blue Diamond, side by side.
Verdict
May: Great
Mar: Great
Daytime high
May: 29 °C (84 °F)84 °F (29 °C)
Mar: 20 °C (68 °F)68 °F (20 °C)
Night low
May: 16 °C (61 °F)61 °F (16 °C)
Mar: 7 °C (45 °F)45 °F (7 °C)
Rain days
May: 1 (better)
Mar: 3
Crowds
May: Medium
Mar: Medium
Prices
May: Medium
Mar: Medium
Festivals listed
May: 1
Mar: 2
May: Inside Blue Diamond's best window: Mar–May, Sep–Nov.
March: Inside Blue Diamond's best window: Mar–May, Sep–Nov.
Blue Diamond: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.