Hartford weather in September 2024

Expect 73°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Hartford in September. Check more long-term weather averages for Hartford in September before you book your next holiday to Connecticut in 2024/2025.

73
73°F max day temperature
7
7 hours of sunshine per day
9
9 days with some rainfall
52
52°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
3.7
3.7 inches of monthly rainfall
6
6 (High) UV index

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The September weather guide for Connecticut (Hartford) 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 Hartford in September?

Daytime temperatures usually reach 73°F in Hartford in September, falling to 52°F at night.

How sunny is it in Hartford in September?

There are normally 7 hours of bright sunshine each day in Hartford in September - that's 59% of daylight hours.

Does it rain in Hartford in September?

There are usually 9 days with some rain in Hartford in September and the average monthly rainfall is 3.7 inches.

What is the chance of a hurricane in Hartford in September?

On average less than 1 day in September in Hartford is likely to be affected by the passage of one or more tropical storms.

Hartford September sunrise & sunset times

Browse the sunrise and sunset times for Hartford in September 2024. Select a month to view Hartford 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	06:17	19:23
Sunday, 15th September 2024	06:32	18:59
Monday, 30th September 2024	06:47	18:33

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