When is the best time to go to Ilirska Bistrica

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The chart above shows the best time of year to visit Ilirska Bistrica, Slovenia. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.

Average temperatures in Ilirska Bistrica

Ilirska Bistrica weather by month

Please note our recommendations for when to visit Ilirska Bistrica are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.

January

Ilirska Bistrica January weather averages
Temp Rain Sunshine Day length
3°C 113mm 4hrs 10.3hrs

January is a damp month in Ilirska Bistrica and the temperature is generally cold.

Based on weather alone, this is probably a time of year to avoid going to Ilirska Bistrica for your holidays. The weather is often not a good and not conducive to spending time outdoors.

January is in the winter in Ilirska Bistrica and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing 4°C (39°F), whilst at night -5°C (23°F) is normal.

On average January is the driest month of the year in Ilirska Bistrica with around 113mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 4 hours of sunshine per day.

Ilirska Bistrica weather in January »

February

Ilirska Bistrica February weather averages
Temp Rain Sunshine Day length
5°C 98mm 5.1hrs 11.4hrs

February in Ilirska Bistrica is generally a little damp with the temperature being cool.

Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit Ilirska Bistrica.

February is in the winter in Ilirska Bistrica and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 5°C (41°F), whilst at night -4°C (26°F) is normal.

On average February is the 2nd driest month of the year in Ilirska Bistrica with around 98mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.1 hours of sunshine per day.

Ilirska Bistrica weather in February »

March

Ilirska Bistrica March weather averages
Temp Rain Sunshine Day length
8°C 119mm 5.7hrs 12.8hrs

The weather in March in Ilirska Bistrica is characteristically cool and damp.

Based on weather alone, this is probably a time of year to avoid going to Ilirska Bistrica for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.

March is in the spring in Ilirska Bistrica and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 9°C (47°F), whilst at night -1°C (30°F) is normal.

On average March is the 3rd driest month of the year in Ilirska Bistrica with around 119mm 4.7 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.7 hours of sunshine per day.

Ilirska Bistrica weather in March »

April

Ilirska Bistrica April weather averages
Temp Rain Sunshine Day length
12°C 129mm 6.6hrs 14.5hrs

Ilirska Bistrica's weather in April is typically cool and wet in nature.

Based on weather alone, this is probably a time of year to avoid going to Ilirska Bistrica for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.

April is in the spring in Ilirska Bistrica and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 3°C (37°F) is normal.

On average April is the 4th driest month of the year in Ilirska Bistrica with around 129mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.6 hours of sunshine per day.

Ilirska Bistrica weather in April »

May

Ilirska Bistrica May weather averages
Temp Rain Sunshine Day length
16°C 123mm 8hrs 16hrs

May is a wet month in Ilirska Bistrica and the temperature is generally mild.

It is perhaps a good month to visit Ilirska Bistrica, with some extremely good weather at this time of year.

May is in the spring in Ilirska Bistrica and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 6°C (44°F) is normal.

On average May is the 5th driest month of the year in Ilirska Bistrica with around 123mm 4.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 8 hours of sunshine per day.

Ilirska Bistrica weather in May »

June

Ilirska Bistrica June weather averages
Temp Rain Sunshine Day length
19°C 142mm 8.5hrs 10.3hrs

The climate in Ilirska Bistrica during June can be summarized as mild and wet.

It is perhaps a good month to visit Ilirska Bistrica, with some surprisingly good weather at this time of year.

June is in the summer in Ilirska Bistrica and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 10°C (50°F) is normal.

On average June is the 6th driest month of the year in Ilirska Bistrica with around 142mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.5 hours of sunshine per day.

Ilirska Bistrica weather in June »

July

Ilirska Bistrica July weather averages
Temp Rain Sunshine Day length
22°C 107mm 10hrs 11.4hrs

July in Ilirska Bistrica is generally damp with the temperature being mild.

It is perhaps the perfect month to visit Ilirska Bistrica, with some very good weather at this time of year.

July is in the summer in Ilirska Bistrica and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 11°C (52°F) is normal.

On average July is the 6th wettest month of the year in Ilirska Bistrica with around 107mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 10 hours of sunshine per day.

Ilirska Bistrica weather in July »

August

Ilirska Bistrica August weather averages
Temp Rain Sunshine Day length
21°C 129mm 9.1hrs 12.8hrs

The weather in August in Ilirska Bistrica is characteristically mild and wet.

It is perhaps the perfect month to visit Ilirska Bistrica, with some particularly good weather at this time of year.

August is in the summer in Ilirska Bistrica and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 24°C (74°F), whilst at night 11°C (52°F) is normal.

On average August is the 5th wettest month of the year in Ilirska Bistrica with around 129mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.1 hours of sunshine per day.

Ilirska Bistrica weather in August »

September

Ilirska Bistrica September weather averages
Temp Rain Sunshine Day length
18°C 143mm 7.2hrs 14.5hrs

Ilirska Bistrica's weather in September is typically mild and wet in nature.

Although outside the main holiday season, there is still plenty of pretty acceptable weather around this time of year. This makes it an okay time to visit Ilirska Bistrica.

September is in the fall / autumn in Ilirska Bistrica and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 8°C (47°F) is normal.

On average September is the 4th wettest month of the year in Ilirska Bistrica with around 143mm 5.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.2 hours of sunshine per day.

Ilirska Bistrica weather in September »

October

Ilirska Bistrica October weather averages
Temp Rain Sunshine Day length
14°C 153mm 5.6hrs 16hrs

October is a wet month in Ilirska Bistrica and the temperature is generally cool.

Based on weather alone, this is probably a time of year to avoid going to Ilirska Bistrica for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.

October is in the fall / autumn in Ilirska Bistrica and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 5°C (41°F) is normal.

On average October is the 3rd wettest month of the year in Ilirska Bistrica with around 153mm 6 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.6 hours of sunshine per day.

Ilirska Bistrica weather in October »

November

Ilirska Bistrica November weather averages
Temp Rain Sunshine Day length
8°C 180mm 3.8hrs 10.3hrs

November in Ilirska Bistrica is generally wet with the temperature being cool.

Based on weather alone, this is probably a time of year to avoid going to Ilirska Bistrica for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.

November is in the fall / autumn in Ilirska Bistrica and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cold 9°C (48°F), whilst at night 1°C (33°F) is normal.

On average November is the 2nd wettest month of the year in Ilirska Bistrica with around 180mm 7.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.8 hours of sunshine per day.

Ilirska Bistrica weather in November »

December

Ilirska Bistrica December weather averages
Temp Rain Sunshine Day length
4°C 130mm 3.7hrs 11.4hrs

December in Ilirska Bistrica is generally wet with the temperature being cool.

Based on weather alone, this is probably a time of year to avoid going to Ilirska Bistrica for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.

December is in the winter in Ilirska Bistrica and is typically the warmest month of the year. Daytime maximum temperatures average around a cold 5°C (41°F), whilst at night -3°C (26°F) is normal.

On average December is the wettest month of the year in Ilirska Bistrica with around 130mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.7 hours of sunshine per day.

Ilirska Bistrica weather in December »

Other monthly averages

UV index Best time to go?

Ilirska Bistrica weather stats

Ilirska Bistrica weather statistics
Hottest month: July 23.5°C 74.3°F
Driest month: February 98mm 3.9ins
Sunniest month: July 10hrs
Coldest month: January 3.4°C 38.1°F
Wettest month: November 180mm 7.1ins
Warmest sea: August 25.3°C 77.5°F
Map showing location of Ilirska Bistrica (45.56972, 14.24083) Ilirska Bistrica map pin © Google

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