Vernon weather in September 2025

The temperatures in Vernon in September are comfortable with low of 11°C and and high up to 21°C.

You can expect about 3 to 8 days of rain in Vernon 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 Vernon in September 2025.

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

Temperatures

21° / 11°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

1.9

Hrs

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

Explore the weather in Vernon in other months

Vernon annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	7° / 2°	6	24	1	19 mm	Ok	Vernon in January
February	8° / 2°	6	22	1	16 mm	Ok	Vernon in February
March	11° / 3°	6	25	0	17 mm	Ok	Vernon in March
April	14° / 5°	5	25	0	16 mm	Good	Vernon in April
May	17° / 8°	5	26	0	24 mm	Good	Vernon in May
June	21° / 11°	6	24	0	26 mm	Good	Vernon in June
July	23° / 13°	4	27	0	14 mm	Perfect	Vernon in July
August	24° / 14°	5	26	0	19 mm	Perfect	Vernon in August
September	21° / 11°	5	25	0	14 mm	Good	Vernon in September
October	16° / 9°	6	26	0	23 mm	Good	Vernon in October
November	11° / 6°	5	25	0	22 mm	Ok	Vernon in November
December	8° / 3°	7	23	1	26 mm	Ok	Vernon in December

Temperatures in Vernon in September

Rain in Vernon in September

Weather in Vernon in September - FAQ

What is the average temperature in Vernon in September?

The average temperature in Vernon in September is 11/21° C.

What is the chance of rain in Vernon in September?

On average, there are 5 rainy days in Vernon during September.

Weather wise, is September a good time to visit Vernon?

The weather in Vernon in September is good.

Can it snow in Vernon in September?

On average, there are 0 snowy days in Vernon in September.

More about the weather in Vernon