When to go · Postojna
Postojna in October
Good month. Outside the best window (All year). Across Slovenia: Autumn colours and harvest; heavy rain spells in the Soča valley.
Key facts
- Verdict
- Good
- Temperature
- 17°C (63°F)63°F (17°C) / 10°C (50°F)50°F (10°C)
- average high / low
- Rain days
- 9
- Crowds
- Low
- Slovenia overall
- Prices
- Low
- Slovenia overall
Verdict
Outside the best window (All year). Across Slovenia: Autumn colours and harvest; heavy rain spells in the Soča valley.
Is another month better than October?
No other month rates higher than October for Postojna in this guide.
Weather in October
- PostojnaHighs around 17 °C (63 °F), lows around 10 °C (50 °F), rain on about 9 daysHighs around 63 °F (17 °C), lows around 50 °F (10 °C), rain on about 9 days
Crowds and prices
- Crowds · Slovenia overall
- Low
- Prices · Slovenia overall
- Low
Slovenia overall: Autumn colours and harvest; heavy rain spells in the Soča valley.
Compare two months
Weather, crowds and prices for any two months in Postojna, side by side.
Verdict
Oct: Good
Apr: Good
Daytime high
Oct: 17 °C (63 °F)63 °F (17 °C)
Apr: 15 °C (59 °F)59 °F (15 °C)
Night low
Oct: 10 °C (50 °F)50 °F (10 °C)
Apr: 7 °C (45 °F)45 °F (7 °C)
Rain days
Oct: 9
Apr: 8 (better)
Crowds
Oct: Low
Apr: Medium
Prices
Oct: Low
Apr: Medium
Festivals listed
Oct: 0
Apr: 0
October: Outside the best window (All year). Across Slovenia: Autumn colours and harvest; heavy rain spells in the Soča valley.
April: Outside the best window (All year). Across Slovenia: Spring in Ljubljana and the Karst; waterfalls full; Vršič may still be shut.
Postojna: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings