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Ilirska Bistrica Climate by Month

The graphs below provide an overview of the climate in Ilirska Bistrica (Notranjska), Slovenia. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Ilirska Bistrica

Fri   Nov 15
9°C | 0°C
NE 11 km/h
clear and no rain

clear and no rain

Sat   Nov 16
12°C | 0°C
NE 7 km/h
clear and no rain

clear and no rain

Sun   Nov 17
10°C | -1°C
SW 14 km/h
0.8 mm
broken clouds and slight rain

broken clouds and slight rain

The best time of year to visit Ilirska Bistrica in Slovenia

During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is the rainy season in Ilirska Bistrica?
    Rainy season in Ilirska Bistrica occurs in the months of May, September, October, November and December.
  • Which is the warmest month in Ilirska Bistrica?
    August has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Ilirska Bistrica?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Ilirska Bistrica?
    November tops the wettest month list with 215 mm of rainfall.
  • Which is the driest month in Ilirska Bistrica?
    January is the driest month with 107 mm of precipitation.
  • Which is the sunniest month in Ilirska Bistrica?
    July is the sunniest month with an average of 298 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.