When to go · Mill Creek
Mill Creek in April
Avoid month. Listed as a month to avoid: Nov–Apr (heavy snow, park road closed).
Key facts
- Verdict
- Avoid
- Temperature
- 16°C (61°F)61°F (16°C) / 3°C (37°F)37°F (3°C)
- average high / low
- Rain days
- 9
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Listed as a month to avoid: Nov–Apr (heavy snow, park road closed).
Is another month better than April?
April is rated avoid. These months rate higher:
- JuneGreatInside Mill Creek's best window: Jun–Sep (park open, snow-free roads).
- JulyGreatInside Mill Creek's best window: Jun–Sep (park open, snow-free roads).
- AugustGreatInside Mill Creek's best window: Jun–Sep (park open, snow-free roads).
- SeptemberGreatInside Mill Creek's best window: Jun–Sep (park open, snow-free roads).
Weather in April
- Mill CreekHighs around 16 °C (61 °F), lows around 3 °C (37 °F), rain on about 9 daysHighs around 61 °F (16 °C), lows around 37 °F (3 °C), rain on about 9 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.
Spring break big impact
March–April · United States
Students fill Florida, Texas and Mexico beaches; parks busy.
Crowds and prices
- Crowds · United States overall
- Medium
- Prices · United States overall
- Medium
United States overall: Good month for the Southwest, Washington cherry blossoms, the South; mountain roads still closed.
Compare two months
Weather, crowds and prices for any two months in Mill Creek, side by side.
Verdict
Apr: Avoid
Jun: Great (better)
Daytime high
Apr: 16 °C (61 °F)61 °F (16 °C)
Jun: 26 °C (79 °F)79 °F (26 °C)
Night low
Apr: 3 °C (37 °F)37 °F (3 °C)
Jun: 11 °C (52 °F)52 °F (11 °C)
Rain days
Apr: 9
Jun: 4 (better)
Crowds
Apr: Medium
Jun: High
Prices
Apr: Medium
Jun: High
Festivals listed
Apr: 1
Jun: 0
April: Listed as a month to avoid: Nov–Apr (heavy snow, park road closed).
June: Inside Mill Creek's best window: Jun–Sep (park open, snow-free roads).
Mill Creek: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings