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Postojna, Slovenia — weather in January

Weather in resort cities around the world, data for the past 5 years. Information includes daytime and nighttime temperatures, water temperature, rainfall, and day length. Convenient graphics and weather comparison in different resorts around the world.
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Postojna — weather by month

Postojna — weather in January

  • Postojna on the map Slovenia
  • 2.9°C Daytime temperatures
  • -1.1°C Night temperatures
  • 9 Sunny days
  • 8.7-9.7 Sun (hours)
  • 4 Rainy days
  • 83.3 mm Precipitation
  • Postojna Best time to visit
Air temperature 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013

The maximum daily temperature 11.5°C — 1 January 2022.
The maximum night temperature 8°C — 6 January 2018.
The minimum daily temperature -8.5°C — 7 January 2017.
The minimum night temperature -12.7°C — 11 January 2017.

Sunny, cloudy and gloomy days

Sunny days — 9
Rainy days — 7
Gloomy days — 15

Precipitation, mm

Maximum precipitation 139.7 mm — May.
Minimum precipitation 83.3 mm — January.

Wind speed, km / h

Maximum wind speed 10.3 km / h — March.
Minimum wind speed 7.6 km / h — December.

Number of hours of sunshine

The maximum number of hours of sunshine per day 11.2 h. — July.
The minimum number of hours of sunshine per day 4 h. — December.

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