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Franklin County in September average weather

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Temperatures trend during September in Franklin County

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September weather day by day

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August October

Date	Weather	Temperatures	Rain	UV
Sept. 1	Light rain	33° /16°	3.7 mm	8
Sept. 2	Patchy rain possible	34° /16°	0.3 mm	8
Sept. 3	Overcast	31° /17°	0.2 mm	8
Sept. 4	Overcast	31° /14°	0 mm	7
Sept. 5	Sunny	33° /15°	0 mm	8
Sept. 6	Sunny	34° /16°	0 mm	8
Sept. 7	Sunny	34° /16°	0 mm	8
Sept. 8	Sunny	34° /18°	0 mm	9
Sept. 9	Sunny	33° /16°	0 mm	8
Sept. 10	Partly cloudy	33° /15°	0 mm	8
Sept. 11	Overcast	27° /16°	0 mm	6
Sept. 12	Overcast	28° /13°	0 mm	6
Sept. 13	Sunny	27° /12°	0 mm	7
Sept. 14	Sunny	28° /12°	0 mm	8
Sept. 15	Sunny	29° /13°	0 mm	7
Sept. 16	Sunny	31° /14°	0 mm	8
Sept. 17	Overcast	26° /13°	0 mm	6
Sept. 18	Overcast	28° /12°	0 mm	7
Sept. 19	Overcast	27° /10°	0 mm	7
Sept. 20	Light rain shower	21° /10°	0.7 mm	5
Sept. 21	Light rain	20° /8°	1.7 mm	5
Sept. 22	Overcast	25° /7°	0 mm	6
Sept. 23	Overcast	26° /10°	0 mm	6
Sept. 24	Overcast	27° /14°	0 mm	7
Sept. 25	Overcast	26° /13°	0 mm	6
Sept. 26	Light rain shower	25° /11°	0.6 mm	6
Sept. 27	Light rain	23° /10°	1 mm	6
Sept. 28	Overcast	23° /8°	0 mm	6
Sept. 29	Light drizzle	20° /9°	0.4 mm	5
Sept. 30	Patchy rain possible	21° /5°	1.7 mm	5
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Important Notice

Our weather forecast for Franklin County in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Franklin County forecast closer to your planned date for the most up-to-date weather information.

Franklin County in September - FAQ

What are the expected maximum and minimum temperatures in Franklin County during September?

Enjoy moderate daytime temperatures of up to 27° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Franklin County during September?

In September, Franklin County can expect light to moderate rainfall, totaling 20.2 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Franklin County during September?

The average wind speed in Franklin County during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Franklin County

Explore the daily rainfall trends and prepare for Franklin Countys September weather 💧

UV exposure in Franklin County during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Where is Franklin County?

Get accurate weather forecasts for Franklin County, located at latitude 46.245 and longitude -119.196. Stay updated with localized weather information tailored for Franklin County.

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