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When to go · St. George, Utah

St. George, Utah in July

Avoid month. Listed as a month to avoid: Jul–Aug (38–40 °C (100–104 °F) afternoons), holiday weekends.

Key facts

Verdict
Avoid
Temperature
39°C (102°F) / 23°C (73°F)
average high / low
Rain days
4
Crowds
High
United States overall
Prices
High
United States overall

Verdict

AvoidBest and avoid months for St. George, Utah

Listed as a month to avoid: Jul–Aug (38–40 °C (100–104 °F) afternoons), holiday weekends.

Is another month better than July?

July is rated avoid. These months rate higher:

Weather in July

Long-term averages
  • St. George, UtahHighs around 39 °C (102 °F), lows around 23 °C (73 °F), rain on about 4 days

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.

  • Independence Day big impact

    4 Jul · United States

    Fireworks and parades; parks, beaches and flights busy.

Crowds and prices

Crowds · United States overall
High
Prices · United States overall
High

United States overall: Peak season: parks full, 4 July crowds, 40 °C+ in the desert, humid East. Alaska and the Pacific Northwest are at their best.

High-price month: see what to book ahead.

Compare two months

Weather, crowds and prices for any two months in St. George, Utah, side by side.

  • Verdict

    Jul: Avoid

    Mar: Great (better)

  • Daytime high

    Jul: 39 °C (102 °F)

    Mar: 20 °C (68 °F)

  • Night low

    Jul: 23 °C (73 °F)

    Mar: 5 °C (41 °F)

  • Rain days

    Jul: 4 (better)

    Mar: 5

  • Crowds

    Jul: High

    Mar: Medium

  • Prices

    Jul: High

    Mar: Medium

  • Festivals listed

    Jul: 1

    Mar: 2

July: Listed as a month to avoid: Jul–Aug (38–40 °C afternoons), holiday weekends.

March: Inside St. George, Utah's best window: Mar–May, Sep–Nov.

St. George, Utah: figures are long-term averages from this guide, not a forecast.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen

Build the full packing list for your trip →

Across United States in July →