ClimateForecastAprilMay >>

Climate in Piran, Slovenia

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Piran, Slovenia

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Piran, Slovenia

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Monthly precipitation

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

Average monthly rainfall, snow, precipitation in Piran, Slovenia

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Piran, Slovenia

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Piran, Slovenia

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Weather Forecasts for Piran

Sat   Apr 20
16°C | 7°C
N 14 km/h
3 mm
broken clouds and thunder

broken clouds and thunder

Sun   Apr 21
17°C | 6°C
N 14 km/h
0.2 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Mon   Apr 22
16°C | 4°C
E 18 km/h
1.5 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

The best time of year to visit Piran in Slovenia

During the months of May, 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:

  • Which months have the greatest rainfall in Piran?
    Most rainfall (rainy season) is seen in September, October and November.
  • Which is the warmest month in Piran?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Piran?
    The coldest month is February with an average maximum temperature of 10°C.
  • Which is the wettest month in Piran?
    November tops the wettest month list with 179 mm of rainfall.
  • Which is the driest month in Piran?
    July is the driest month with 55 mm of precipitation.
  • Which is the sunniest month in Piran?
    July is the sunniest month with an average of 317 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.