Normal weather for Niagara Falls in August
It's hot in August in Niagara Falls with an average temperature of 32°C. Temperatures this month range from a low of 30°C to a high of 33°C. At night, you can expect temperatures between 20°C and 23°C.
In August, there is an average of 95 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the South.
Niagara Falls in August |
New York | ||
|---|---|---|---|
 Average Temperature |
32°C | 30°C | |
 High Temp |
33°C | 31°C | |
| Low Temp |
30°C | 28°C | |
 Total Precipitation |
95 mm | 79 mm | |
| Rainy Days |
12 days | 13 days | |
Start of August
The month of August starts in Niagara Falls with hot temps, averaging around 32°C during the day and nights around 22°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
Mid August
By mid-August, daytime temps rise to around 33°C, with nights around 23°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of August
By the end of August, the average daytime temperature in Niagara Falls is around 32°C, while nighttime temps are about 22°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
Find affordable trips to Niagara Falls 
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is August a good time to visit Niagara Falls?
August is a good month to be in Niagara Falls for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records for Niagara Falls in August
Check out the climate of Niagara Falls for all months and discover the best travel time
July
Plan your next vacation
Don’t miss the best vacation deals for Niagara Falls and see what our partners have for you.
Daily Temperature in August in Niagara Falls
This chart shows the average daily high and low temperatures in August for Niagara Falls, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Niagara Falls
The chart below shows the average daily precipitation in August for Niagara Falls, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 12 days of precipitation in Niagara Falls.
Daily UV Index in August in Niagara Falls
This chart shows the average daily UV index in August in Niagara Falls, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Niagara Falls Over the Years
This chart shows the average temperature in August in Niagara Falls, measured in degrees Celsius, over the past few years.
Total Precipitation in August in Niagara Falls Over the Years
This chart shows the average precipitation in August in Niagara Falls, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in August for Niagara Falls
Click on any day in August to get detailed info about the usual weather on that day in Niagara Falls. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Niagara Falls
Have you been to Niagara Falls in August?
Share your weather experience in August in Niagara Falls.
Average Weather in Niagara Falls by Month
Click on a month below to see detailed weather info for Niagara Falls. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Niagara Falls for all months at once
