Ilirska Bistrica
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Ilirska Bistrica Weather in May

With daytime temperatures of 20°C (68°F) and nighttime lows of 10°C (50°F), May in Ilirska Bistrica brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 150 mm (5.9 in) falls on average.

Rainfall in Ilirska Bistrica in May

You can expect rain on around 16 days based on historical patterns, with 150 mm (5.9 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Ilirska Bistrica in May

In May, Ilirska Bistrica sees pleasant temperatures, with highs of 20°C (68°F). Nights drop to around 10°C (50°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 10°C (50°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Ilirska Bistrica in May

With approximately 234 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.

Ilirska Bistrica Temperature in May

Min Temperature
10°C (50°F)
Max Temperature
20°C (68°F)
Chance of Rain
53%
Precipitation
150 mm (5.9 in)
Rainy days
16 days
Humidity
64% *
Sunshine
234 hours *
Percentage Sunshine
57% *
* Data from: Rijeka, Croatia (28 KM, 17 Miles).

Ilirska Bistrica Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Ilirska Bistrica - and find the best time to visit.

Best Places in Slovenia in May

Find out more about the weather in Slovenia and which places have the best travel conditions in this month. See all of Slovenia in May →

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 Ilirska Bistrica in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Ilirska Bistrica in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    7/10
  • Camping
    6/10

Ilirska Bistrica 3-Day Forecast

More climate data for Ilirska Bistrica

Popular in May

Where to go in May - average daytime high across popular destinations.

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