St. Gallen weather in September 2024

The temperatures in St. Gallen in September are quite cold with temperatures between 7°C and 19°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in St. Gallen 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 St. Gallen in September 2024.

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

Temperatures

19° / 7°

Rainy Days

Snowy Days

Dry Days

Rainfall

111

Sun Hours

10.6

Hrs

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

Explore the weather in St. Gallen in other months

St. Gallen annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	2° / -6°	7	8	17	127 mm	Awful	St. Gallen in January
February	3° / -6°	5	8	16	88 mm	Awful	St. Gallen in February
March	7° / -3°	7	13	11	97 mm	Awful	St. Gallen in March
April	12° / 1°	7	18	5	84 mm	Awful	St. Gallen in April
May	16° / 5°	12	18	1	169 mm	Ok	St. Gallen in May
June	20° / 8°	12	18	0	191 mm	Ok	St. Gallen in June
July	22° / 10°	11	20	0	160 mm	Ok	St. Gallen in July
August	22° / 10°	10	21	0	172 mm	Ok	St. Gallen in August
September	19° / 7°	6	24	0	111 mm	Good	St. Gallen in September
October	14° / 3°	6	23	3	104 mm	Ok	St. Gallen in October
November	8° / 0°	5	17	8	85 mm	Bad	St. Gallen in November
December	3° / -4°	7	10	14	115 mm	Awful	St. Gallen in December

Temperatures in St. Gallen in September

Rain in St. Gallen in September

Weather in St. Gallen in September - FAQ

What is the average temperature in St. Gallen in September?

The average temperature in St. Gallen in September is 7/19° C.

What is the chance of rain in St. Gallen in September?

On average, there are 6 rainy days in St. Gallen during September.

Weather wise, is September a good time to visit St. Gallen?

The weather in St. Gallen in September is good.

Can it snow in St. Gallen in September?

On average, there are 0 snowy days in St. Gallen in September.

More about the weather in St. Gallen