Niagara Falls (Ontario) in august: average Weather, Temperature and Climate
Weather in Niagara Falls (Ontario) in august 2025
The weather in Niagara Falls (Ontario) in the month of august comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather UV index: 6
Weather at 6am
68°F
Clear/Sunny
42% of time
24%
22%
9%
Weather at 12pm
79°F
Clear/Sunny
44% of time
27%
17%
12%
Weather at 6pm
74°F
Clear/Sunny
47% of time
25%
16%
13%
Weather at 3am
67°F
45%
22%
20%
6%
Evolution of daily average temperature and precipitation in Niagara Falls (Ontario) in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Niagara Falls (Ontario) in august.
The climate of Niagara Falls (Ontario) in august is good
The weather in august in Niagara Falls (Ontario) is wet (with 6.3in of precipitation over 10 days). This is better than the previous month since in july it receives an average of 6.7in of precipitation over 10 days.
The climate quite good here august. The thermometer averaged maximum of 79°F. In the morning the temperature drops to 68°F. Thus, the mean temperature average in august in Niagara Falls (Ontario) is 74°F. These temperatures are far removed from those records observed in Niagara Falls (Ontario) in the month of august with a maximum record of 94°F in 2021 and a minimum record of 56°F in 2009.
On this month of august, day length in Niagara Falls (Ontario) is generally 13:56. The sun rises at 05:23 and sets at 19:19.
With good weather conditions, this month is recommended to go in that area.
Seasonal average climate and temperature of Niagara Falls (Ontario) in august
Check below seasonal norms These datas are generated from the weather statements of the last years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 74°F | ||||
| Highest temperature | 79°F | ||||
| Lowest temperature | 68°F | ||||
| Highest record temperature | 94°F (2021) | ||||
| Lowest record temperature | 56°F (2009) | ||||
| Number of days at +86°F | 2 day(s) (6%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 68°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.3in | ||||
| Number of days with rainfall | 10 day(s) (31%) | ||||
| Record daily rainfall | 2.2in (2011) | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 9.43km | ||||
| Cloud cover | 28% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:23 | ||||
| Time of sunset | 19:19 | ||||
| Length of day | 13:56 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Niagara Falls (Ontario) in august 2024:
72°F to 83°F
74°F to 86°F
67°F to 74°F
65°F to 88°F
70°F to 81°F
67°F to 74°F
56°F to 77°F
67°F to 77°F
72°F to 76°F
61°F to 70°F
58°F to 72°F
59°F to 72°F
59°F to 77°F
63°F to 81°F
63°F to 83°F
67°F to 81°F
70°F to 81°F
68°F to 74°F
59°F to 68°F
54°F to 65°F
54°F to 72°F
54°F to 76°F
58°F to 76°F
63°F to 77°F
63°F to 83°F
65°F to 85°F
68°F to 86°F
70°F to 81°F
61°F to 77°F
65°F to 83°F
70°F to 76°F
Map: other cities in Canada in august
Cities near Niagara Falls (Ontario):
| Toronto in august | good weather |
| Brampton in august | good weather |
| Orillia in august | good weather |
| Owen Sound in august | good weather |
| Kingston in august | good weather |
| Bruce Peninsula in august | good weather |
| North Bay in august | good weather |
| Ottawa in august | good weather |
| Greater Sudbury in august | good weather |
| Sault Ste. Marie in august | good weather |
| Timmins in august | good weather |
| Quebec City in august | good weather |
Click over cities on the map for information about the weather in august.
Niagara Falls (Ontario)
perfect weather
good
tolerable
bad
very bad
Weather data for Niagara Falls (Ontario) in august:
Weather data for Niagara Falls (Ontario) for august are derived from an average of the weather forecast since 2009 in Niagara Falls (Ontario). There is a margin of error and these forecasts are to be considered as general information only. The weather in Niagara Falls (Ontario) can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Niagara Falls (Ontario).