Niagara Falls Weather Year-Round — Best Time to Visit
Niagara Falls, Canada has cool weather year-round. The best time to visit is August (score: 81/100). Annual average high: 13.1°C, total rainfall: 994mm.
When is the best time to visit Niagara Falls?
81
August is the best month to visit Niagara Falls with a travel score of 81/100 (Excellent).
Expect highs of 25.2°C, 11 rain days, and 11.2 hours of daily sunshine.
View August weather details →Travel Score by Month
34
Jan
41
Feb
50
Mar
61
Apr
73
May
80
Jun
80
Jul
81
Aug
79
Sep
62
Oct
50
Nov
37
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Niagara Falls each month?
13.1°C
Avg High
6°C
Avg Low
994mm
Annual Rain
How much rain does Niagara Falls get?
Niagara Falls receives 994mm of rain annually. The wettest month is typically July with 102mm, while February is the driest.
What is the weather like each month in Niagara Falls?
January
34
-1°C
Low: -7°C
12 rain days
Poor
February
41
0°C
Low: -7°C
10 rain days
Mixed
March
50
5°C
Low: -3°C
11 rain days
Mixed
April
61
12°C
Low: 3°C
12 rain days
Good
May
73
19°C
Low: 10°C
12 rain days
Good
June
80
24°C
Low: 16°C
12 rain days
Excellent
July
80
26°C
Low: 19°C
12 rain days
Good
August
Best time to visit81
25°C
Low: 18°C
11 rain days
Excellent
September
79
22°C
Low: 15°C
10 rain days
Good
October
62
15°C
Low: 9°C
12 rain days
Good
November
50
8°C
Low: 3°C
11 rain days
Mixed
December
37
3°C
Low: -2°C
13 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31