Galena weather in September 2024

Expect 73°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Galena in September. Check more long-term weather averages for Galena in September before you book your next holiday to Illinois in 2024/2025.

73
73°F max day temperature
8
8 hours of sunshine per day
9
9 days with some rainfall
50
50°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
4.1
4.1 inches of monthly rainfall
6
6 (High) UV index

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The September weather guide for Illinois (Galena) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How hot is it in Galena in September?

Daytime temperatures usually reach 73°F in Galena in September, falling to 50°F at night.

How sunny is it in Galena in September?

There are normally 8 hours of bright sunshine each day in Galena in September - that's 61% of daylight hours.

Does it rain in Galena in September?

There are usually 9 days with some rain in Galena in September and the average monthly rainfall is 4.1 inches.

Galena September sunrise & sunset times

Browse the sunrise and sunset times for Galena in September 2024. Select a month to view Galena sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Sunday, 1st September 2024	06:27	19:35
Sunday, 15th September 2024	06:42	19:10
Monday, 30th September 2024	06:58	18:44

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Illinois - quick facts
Flight time^✝	8.5 hours
Time difference	UK -6 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture
Tourist info	Illinois Department of Commerce & Economic Opportunity