Go to Bovec in Slovenia
With mountains that linger in the blue sky, an emerald-green river Bovec offers picturesque scenes that are a must see for your bucket list.
Postojna Weather in November
With daytime temperatures of 10°C (50°F) and nighttime lows of 3°C (37°F), November in Postojna brings low temperatures during the day. Do keep in mind that November is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in Postojna in November
Postojna is in the rainy season in November, with rain on around 14 days and an average of 180 mm (7.1 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Postojna in November
November in Postojna brings typical temperatures with highs around 10°C (50°F) and lows of 3°C (37°F). The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Postojna in November
The area experiences limited sunny days, amounting to roughly 98 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July and August typically offer the best weather for Postojna.
Postojna Temperature in November
Min Temperature
3°C (37°F)
Max Temperature
10°C (50°F)
Chance of Rain
48%
Precipitation
180 mm (7.1 in)
Rainy days
14 days
Humidity
65% *
Sunshine
98 hours *
Percentage Sunshine
28% *
* Data from: Triest, Italy (38 KM, 23 Miles).
Postojna Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Postojna - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Postojna typically drop from around 15°C (59°F) at the start of November to approximately 10°C (50°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 6°C (43°F).
Average temperatures in November
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in November
Historical weather records for Postojna in November
Browse day-by-day weather records for Postojna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Postojna historical weather extremes in November
Based on weather observations in Postojna between 1976 and 2025, these are the recorded extremes during November.
- Postojna recorded its highest November temperature of 22°C (72°F) on November 4, 1983.
- Postojna experienced its chilliest November day on November 30, 2018, reaching only -1°C (30°F).
- Postojna registered its coldest November night on November 20, 1998, with temperatures dropping to -8°C (18°F).
- The wettest November day on record brought 106 mm (4.2 in) of precipitation to Postojna (November 4, 1998).
Best Places in Slovenia in November
Find out more about the weather in Slovenia and which places have the best travel conditions in this month. See all of Slovenia in November →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Postojna in November
We recommend to layer up for chilly conditions in Postojna in November. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Also bring a poncho, it will rain a lot! Waterproof everything you can. With limited sunshine expected, sunglasses aren't a priority for packing.
What To Do in Postojna in November
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling4/10 -
Walking4/10 -
Camping3/10 -
Outdoor sports4/10
Postojna 3-Day Forecast
More climate data for Postojna
Temperature Rainfall Sunshine Humidity
See the full Postojna climate overview or explore weather in Slovenia.
Popular in November
Where to go in November - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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