August weather forecast and climate
Niagara Falls, NY

The glorious Niagara Falls in New York
The glorious Niagara Falls in New York

Weather in August

The last month of the summer, August, is also a moderately hot month in Niagara Falls, New York, with average temperature varying between 79.3°F (26.3°C) and 58.8°F (14.9°C).

Temperature

In Niagara Falls, the average high-temperature is relatively the same as in July - a still warm 79.3°F (26.3°C). In August, in Niagara Falls, the average low-temperature is 58.8°F (14.9°C).

Rainfall

In Niagara Falls, in August, it is raining for 9.8 days, with typically 3.02" (76.7mm) of accumulated precipitation. Throughout the year, in Niagara Falls, New York, there are 158.7 rainfall days, and 34.97" (888.2mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Niagara Falls, New York.

Daylight

The average length of the day in August is 13.9h.

Sunshine

The average sunshine in August is 8h.

UV index

In Niagara Falls, New York, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: In August, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in August in Niagara Falls?

In August, in Niagara Falls, New York, the average high-temperature is 79.3°F (26.3°C), and the average low-temperature is 58.8°F (14.9°C).

How much does it rain in Niagara Falls in August?

In Niagara Falls, in August, during 9.8 rainfall days, 3.02" (76.7mm) of precipitation is typically accumulated.

When it does not snow in Niagara Falls?

In Niagara Falls, New York, snow does not fall in May through September.

How many hours of daylight does Niagara Falls have in August?

In Niagara Falls, the average length of the day in August is 13.9h.

How long on average sun shines in August in Niagara Falls?

In August, the average sunshine is 8h.

What is the UV index reading in August in Niagara Falls?

In Niagara Falls, the average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in August
Niagara Falls, NY

Average temperature in August - Niagara Falls, NY
  • Average high temperature in August: 79.4°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (32.1°F).

  • Average low temperature in August: 58.9°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

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Average rainfall in August
Niagara Falls, NY

Average rainfall in August - Niagara Falls, NY
  • Average rainfall in August: 3"

The wettest months (with the highest rainfall) are September and November (3.4").
The driest month (with the least rainfall) is February (2.2").

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Average rainfall days in August
Niagara Falls, NY

Average rainfall days in August - Niagara Falls, NY
  • Average rainfall days in August: 9.8 days

The month with the highest number of rainy days is January (19.2 days).
The month with the least rainy days is August (9.8 days).

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Average snowfall in August
Niagara Falls, NY

Average snowfall in August - Niagara Falls, NY
  • Average snowfall in August: 0"

The month with the highest snowfall is January (23.6").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Niagara Falls, NY

Average snowfall days in August - Niagara Falls, NY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (15 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Niagara Falls, NY

Average daylight in August / Average sunshine in August - Niagara Falls, NY
  • Average daylight in August: 13.9h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in August: 8h

Months with the most sunshine are June and July (Average sunshine: 9h).
The month with the least sunshine is December (Average sunshine: 2h).

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Average UV index in August
Niagara Falls, NY

Average UV index in August - Niagara Falls, NY
  • Average UV index in August: 7

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).

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