Junction City weather in September 2025

The temperatures in Junction City in September are comfortable with low of 17°C and and high up to 28°C.

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

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

Temperatures

28° / 17°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

8.6

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 36° /18°	2 35° /16°	3 35° /16°	4 34° /18°	5 35° /21°	6 33° /16°
7 33° /16°	8 34° /17°	9 35° /17°	10 30° /15°	11 27° /15°	12 31° /13°	13 33° /15°
14 32° /16°	15 31° /18°	16 31° /17°	17 32° /16°	18 36° /18°	19 35° /22°	20 34° /18°
21 30° /18°	22 22° /14°	23 22° /14°	24 28° /11°	25 28° /12°	26 29° /13°	27 30° /13°
28 31° /13°	29 30° /14°	30 32° /16°

Explore the weather in Junction City in other months

Junction City annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	4° / -5°	4	25	2	25 mm	Awful	Junction City in January
February	6° / -4°	5	21	3	34 mm	Awful	Junction City in February
March	14° / 3°	6	24	1	63 mm	Good	Junction City in March
April	19° / 7°	6	23	0	88 mm	Good	Junction City in April
May	24° / 13°	9	22	0	192 mm	Good	Junction City in May
June	30° / 20°	7	23	0	117 mm	Ok	Junction City in June
July	32° / 22°	8	23	0	103 mm	Ok	Junction City in July
August	32° / 20°	8	23	0	117 mm	Ok	Junction City in August
September	28° / 17°	6	24	0	85 mm	Perfect	Junction City in September
October	20° / 9°	5	26	0	73 mm	Good	Junction City in October
November	13° / 3°	3	26	1	44 mm	Ok	Junction City in November
December	6° / -3°	4	26	2	38 mm	Awful	Junction City in December

Temperatures in Junction City in September

Rain in Junction City in September

Weather in Junction City in September - FAQ

What is the average temperature in Junction City in September?

The average temperature in Junction City in September is 17/28° C.

What is the chance of rain in Junction City in September?

On average, there are 6 rainy days in Junction City during September.

Weather wise, is September a good time to visit Junction City?

The weather in Junction City in September is perfect.

Can it snow in Junction City in September?

On average, there are 0 snowy days in Junction City in September.

More about the weather in Junction City