Nova Gorica weather in September 2025

The temperatures in Nova Gorica in September are comfortable with low of 16°C and and high up to 24°C.

You can expect about 3 to 8 days of rain in Nova Gorica during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Nova Gorica in September 2025.

If you’re planning to visit Nova Gorica in the near future, we highly recommend that you review the 14 day weather forecast for Nova Gorica before you arrive.

Temperatures

24° / 16°

Rainy Days

Snowy Days

Dry Days

Rainfall

194

Sun Hours

11.1

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 25° /15°	2 28° /15°	3 27° /15°	4 28° /16°	5 27° /15°	6 27° /15°
7 28° /16°	8 26° /16°	9 25° /15°	10 26° /14°	11 27° /14°	12 23° /13°	13 25° /14°
14 23° /14°	15 23° /15°	16 23° /13°	17 18° /12°	18 21° /11°	19 20° /12°	20 20° /12°
21 21° /11°	22 20° /11°	23 20° /10°	24 20° /12°	25 19° /11°	26 21° /13°	27 20° /14°
28 22° /12°	29 21° /11°	30 19° /10°

Explore the weather in Nova Gorica in other months

Nova Gorica annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	8° / 3°	5	26	1	90 mm	Ok	Nova Gorica in January
February	9° / 4°	6	21	1	133 mm	Ok	Nova Gorica in February
March	12° / 6°	5	26	1	116 mm	Ok	Nova Gorica in March
April	17° / 10°	5	25	0	98 mm	Good	Nova Gorica in April
May	20° / 13°	7	24	0	146 mm	Ok	Nova Gorica in May
June	25° / 17°	6	24	0	135 mm	Perfect	Nova Gorica in June
July	28° / 20°	5	26	0	111 mm	Perfect	Nova Gorica in July
August	28° / 20°	5	26	0	121 mm	Perfect	Nova Gorica in August
September	24° / 16°	6	24	0	194 mm	Perfect	Nova Gorica in September
October	18° / 12°	5	26	0	171 mm	Good	Nova Gorica in October
November	13° / 9°	8	22	0	244 mm	Bad	Nova Gorica in November
December	9° / 4°	6	25	1	146 mm	Ok	Nova Gorica in December