Daytime highs, nighttime lows and the warmest cities in Notranjska, Slovenia this September.
Notranjska, Slovenia, a region in Slovenia, typically experiences pleasant weather in September, with maximum daytime temperatures around 21°C (70°F) and nighttime temperatures around 11°C (52°F) in Postojna.
Curious about the September temperatures in the prime spots of Notranjska? Navigate the map below and tap on a destination dot for more detailed stats.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Notranjska.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Expect daytime temperatures around 21°C (70°F) in Postojna. That makes September a pleasant month for Notranjska, Slovenia.
Average overnight lows in Notranjska, Slovenia during September sit near 11°C (52°F) in Postojna.
The weather is predominantly sunny, with an estimated total of around 211 hours of sunshine in Postojna. This means many sunny days, which creates a cheerful atmosphere during this month.
We have much more information about the climate in Notranjska.
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