Niagara Falls weather in August 2026

Q: How hot is it in Niagara Falls in August?

Daytime temperatures usually reach 28°C in Niagara Falls in August with moderate heat and humidity, falling to 20°C at night.

Q: How sunny is it in Niagara Falls in August?

There are normally 9 hours of bright sunshine each day in Niagara Falls in August - that's 62% of daylight hours.

Q: How warm is the sea around Niagara Falls in August?

The average sea temperature around Niagara Falls in August is 22°C.

Q: Does it rain in Niagara Falls in August?

There are usually 9 days with some rain in Niagara Falls in August and the average monthly rainfall is 100mm.

Q: What is the chance of a hurricane in Niagara Falls in August?

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

Expect daytime maximum temperatures of 26°C in Niagara Falls, New York in August based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 83 mm of rainfall in the month.

26
26°C max day temperature
8
8 hours of sunshine per day
10
10 days with some rainfall
16
16°C min night temperature
14
14 hours of daylight per day
L
Low heat & humidity
83
83 mm of monthly rainfall
7
7 (High) UV index

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The August weather guide for New York (Niagara Falls) 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 / mm) | Imperial (°F / inches)

More about New York

How hot is it in Niagara Falls in August?

Daytime temperatures usually reach 28°C in Niagara Falls in August with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Niagara Falls in August?

There are normally 9 hours of bright sunshine each day in Niagara Falls in August - that's 62% of daylight hours.

How warm is the sea around Niagara Falls in August?

The average sea temperature around Niagara Falls in August is 22°C.

Does it rain in Niagara Falls in August?

There are usually 9 days with some rain in Niagara Falls in August and the average monthly rainfall is 100mm.

What is the chance of a hurricane in Niagara Falls in August?

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

Niagara Falls August sunrise & sunset times

Browse the sunrise and sunset times for Niagara Falls in August 2026. Select a month to view Niagara Falls 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
Saturday, 1st August 2026	05:07	19:37
Sunday, 16th August 2026	05:23	19:17
Monday, 31st August 2026	05:39	18:53

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New York - quick facts
Flight time^✝	7.5 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 Nightlife
Tourist info	New York Department of Economic Development