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When to go · Pirin National Park

Pirin National Park in September

Great month. Inside Pirin National Park's best window: Jul–Sep for hiking; Jan–Mar for ski‑season on the slopes..

Key facts

Verdict
Great
Temperature
22°C (72°F) / 12°C (54°F)
average high / low
Rain days
7
Crowds
Medium
Bulgaria overall
Prices
Medium
Bulgaria overall

Verdict

GreatBest and avoid months for Pirin National Park

Inside Pirin National Park's best window: Jul–Sep for hiking; Jan–Mar for ski‑season on the slopes..

Is another month better than September?

No other month rates higher than September for Pirin National Park in this guide.

Weather in September

Long-term averages
  • Pirin National ParkHighs around 22 °C (72 °F), lows around 12 °C (54 °F), rain on about 7 days

Crowds and prices

Crowds · Bulgaria overall
Medium
Prices · Bulgaria overall
Medium

Bulgaria overall: Warm sea, grape harvest, Plovdiv's Night of Museums and festivals; ideal.

Compare two months

Weather, crowds and prices for any two months in Pirin National Park, side by side.

  • Verdict

    Sep: Great

    Jan: Great

  • Daytime high

    Sep: 22 °C (72 °F)

    Jan: 2 °C (36 °F)

  • Night low

    Sep: 12 °C (54 °F)

    Jan: -5 °C (23 °F)

  • Rain days

    Sep: 7

    Jan: 6 (better)

  • Crowds

    Sep: Medium

    Jan: Low

  • Prices

    Sep: Medium

    Jan: Low

  • Festivals listed

    Sep: 0

    Jan: 0

September: Inside Pirin National Park's best window: Jul–Sep for hiking; Jan–Mar for ski‑season on the slopes..

January: Inside Pirin National Park's best window: Jul–Sep for hiking; Jan–Mar for ski‑season on the slopes..

Pirin National Park: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm layer for the evenings

Build the full packing list for your trip →

Across Bulgaria in September →