Deep Creek Lake weather in September 2026

Q: How hot is it in Deep Creek Lake in September?

Daytime temperatures usually reach 26°C in Deep Creek Lake in September with low heat and humidity, falling to 16°C at night.

Q: How sunny is it in Deep Creek Lake in September?

There are normally 7 hours of bright sunshine each day in Deep Creek Lake in September - that's 60% of daylight hours.

Q: How warm is the sea around Deep Creek Lake in September?

The average sea temperature around Deep Creek Lake in September is 22°C.

Q: Does it rain in Deep Creek Lake in September?

There are usually 7 days with some rain in Deep Creek Lake in September and the average monthly rainfall is 91mm.

Q: What is the chance of a hurricane in Deep Creek Lake in September?

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

Expect daytime maximum temperatures of 72°F in Deep Creek Lake, Maryland in September based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall and typically 3.4 inches of rainfall in the month.

72
72°F max day temperature
6
6 hours of sunshine per day
11
11 days with some rainfall
50
50°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
3.4
3.4 inches of monthly rainfall
7
7 (High) UV index

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The September weather guide for Maryland (Deep Creek Lake) 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)

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How hot is it in Deep Creek Lake in September?

Daytime temperatures usually reach 79°F in Deep Creek Lake in September with low heat and humidity, falling to 61°F at night.

How sunny is it in Deep Creek Lake in September?

There are normally 7 hours of bright sunshine each day in Deep Creek Lake in September - that's 60% of daylight hours.

How warm is the sea around Deep Creek Lake in September?

The average sea temperature around Deep Creek Lake in September is 72°F.

Does it rain in Deep Creek Lake in September?

There are usually 7 days with some rain in Deep Creek Lake in September and the average monthly rainfall is 3.6 inches.

What is the chance of a hurricane in Deep Creek Lake in September?

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

Deep Creek Lake September sunrise & sunset times

Browse the sunrise and sunset times for Deep Creek Lake in September 2026. Select a month to view Deep Creek Lake 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
Tuesday, 1st September 2026	05:46	18:48
Tuesday, 15th September 2026	05:59	18:26
Wednesday, 30th September 2026	06:13	18:01

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Maryland - quick facts
Flight time^✝	8.5 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture
Tourist info	Maryland Office of Tourism