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When to go · Klamath Falls

Klamath Falls in September

Great month. Inside Klamath Falls's best window: Jun–Sep for Crater Lake and birding; Dec for the Snowflake Festival. Snow-closure dates on the park rim road vary by year: check the NPS site..

Key facts

Verdict
Great
Temperature
26°C (79°F) / 5°C (41°F)
average high / low
Rain days
3
Crowds
Medium
United States overall
Prices
Medium
United States overall

Verdict

GreatBest and avoid months for Klamath Falls

Inside Klamath Falls's best window: Jun–Sep for Crater Lake and birding; Dec for the Snowflake Festival. Snow-closure dates on the park rim road vary by year: check the NPS site..

Is another month better than September?

No other month rates higher than September for Klamath Falls in this guide.

Weather in September

Long-term averages
  • Klamath FallsHighs around 26 °C (79 °F), lows around 5 °C (41 °F), rain on about 3 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.

  • Labor Day big impact

    1st Monday of September · United States

    End of summer; last big road-trip weekend.

Crowds and prices

Crowds · United States overall
Medium
Prices · United States overall
Medium

United States overall: After Labor Day the crowds drop and parks stay open; Florida and the Gulf are at hurricane peak.

Compare two months

Weather, crowds and prices for any two months in Klamath Falls, side by side.

  • Verdict

    Sep: Great

    Jun: Great

  • Daytime high

    Sep: 26 °C (79 °F)

    Jun: 25 °C (77 °F)

  • Night low

    Sep: 5 °C (41 °F)

    Jun: 6 °C (43 °F)

  • Rain days

    Sep: 3 (better)

    Jun: 5

  • Crowds

    Sep: Medium

    Jun: High

  • Prices

    Sep: Medium

    Jun: High

  • Festivals listed

    Sep: 1

    Jun: 0

September: Inside Klamath Falls's best window: Jun–Sep for Crater Lake and birding; Dec for the Snowflake Festival. Snow-closure dates on the park rim road vary by year: check the NPS site..

June: Inside Klamath Falls's best window: Jun–Sep for Crater Lake and birding; Dec for the Snowflake Festival. Snow-closure dates on the park rim road vary by year: check the NPS site..

Klamath Falls: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm coat, hat and gloves for mornings and evenings

Build the full packing list for your trip →

Across United States in September →