Jackson weather in September 2025

The weather in Jackson in September is hot. The average temperatures are between 20°C and 31°C.

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

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

Temperatures

31° / 20°

Rainy Days

Snowy Days

Dry Days

Rainfall

149

Sun Hours

10.8

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 33° /21°	2 33° /21°	3 33° /21°	4 32° /22°	5 31° /21°	6 31° /20°
7 33° /21°	8 32° /20°	9 31° /20°	10 32° /20°	11 31° /20°	12 30° /20°	13 31° /20°
14 29° /20°	15 29° /19°	16 30° /20°	17 31° /20°	18 31° /20°	19 31° /20°	20 31° /20°
21 32° /20°	22 29° /19°	23 28° /18°	24 29° /19°	25 29° /19°	26 31° /18°	27 30° /18°
28 29° /17°	29 29° /16°	30 30° /17°

Explore the weather in Jackson in other months

Jackson annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	12° / 4°	6	24	1	138 mm	Ok	Jackson in January
February	15° / 6°	6	21	1	139 mm	Good	Jackson in February
March	20° / 10°	7	23	1	157 mm	Ok	Jackson in March
April	24° / 13°	6	24	0	172 mm	Perfect	Jackson in April
May	29° / 17°	8	23	0	131 mm	Ok	Jackson in May
June	33° / 21°	9	21	0	132 mm	Ok	Jackson in June
July	33° / 22°	10	21	0	145 mm	Ok	Jackson in July
August	33° / 22°	11	20	0	154 mm	Ok	Jackson in August
September	31° / 20°	6	24	0	149 mm	Good	Jackson in September
October	26° / 14°	4	27	0	88 mm	Perfect	Jackson in October
November	18° / 8°	4	26	0	93 mm	Good	Jackson in November
December	15° / 6°	5	25	1	126 mm	Good	Jackson in December