When to go · St. Helens, Oregon
St. Helens, Oregon in June
Good month. Outside the best window (Sep–Oct). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
Key facts
- Verdict
- Good
- Temperature
- 24°C (75°F)75°F (24°C) / 13°C (55°F)55°F (13°C)
- average high / low
- Rain days
- 5
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Outside the best window (Sep–Oct). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
Is another month better than June?
June is rated good. These months rate higher:
Weather in June
- St. Helens, OregonHighs around 24 °C (75 °F), lows around 13 °C (55 °F), rain on about 5 daysHighs around 75 °F (24 °C), lows around 55 °F (13 °C), rain on about 5 days
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in St. Helens, Oregon, side by side.
Verdict
Jun: Good
Sep: Great (better)
Daytime high
Jun: 24 °C (75 °F)75 °F (24 °C)
Sep: 23 °C (73 °F)73 °F (23 °C)
Night low
Jun: 13 °C (55 °F)55 °F (13 °C)
Sep: 12 °C (54 °F)54 °F (12 °C)
Rain days
Jun: 5 (better)
Sep: 7
Crowds
Jun: High
Sep: Medium
Prices
Jun: High
Sep: Medium
Festivals listed
Jun: 0
Sep: 1
June: Outside the best window (Sep–Oct). Across United States: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
September: Inside St. Helens, Oregon's best window: Sep–Oct.
St. Helens, Oregon: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.