Niagara-on-the-Lake Weather Year-Round — Best Time to Visit
Niagara-on-the-Lake, Canada has cool weather year-round. The best time to visit is August (score: 82/100). Annual average high: 12.2°C, total rainfall: 957mm.
When is the best time to visit Niagara-on-the-Lake?
82
August is the best month to visit Niagara-on-the-Lake with a travel score of 82/100 (Excellent).
Expect highs of 24.7°C, 10 rain days, and 11.4 hours of daily sunshine.
View August weather details →Travel Score by Month
35
Jan
42
Feb
49
Mar
57
Apr
69
May
78
Jun
81
Jul
82
Aug
80
Sep
63
Oct
51
Nov
38
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Niagara-on-the-Lake each month?
12.2°C
Avg High
7.3°C
Avg Low
957mm
Annual Rain
How much rain does Niagara-on-the-Lake get?
Niagara-on-the-Lake receives 957mm of rain annually. The wettest month is typically April with 94mm, while February is the driest.
What is the weather like each month in Niagara-on-the-Lake?
January
35
0°C
Low: -5°C
12 rain days
Poor
February
42
0°C
Low: -6°C
9 rain days
Mixed
March
49
4°C
Low: -2°C
10 rain days
Mixed
April
57
9°C
Low: 3°C
11 rain days
Mixed
May
69
15°C
Low: 10°C
11 rain days
Good
June
78
21°C
Low: 16°C
11 rain days
Good
July
81
25°C
Low: 20°C
11 rain days
Excellent
August
Best time to visit82
25°C
Low: 20°C
10 rain days
Excellent
September
80
21°C
Low: 17°C
10 rain days
Good
October
63
15°C
Low: 11°C
12 rain days
Good
November
51
8°C
Low: 4°C
11 rain days
Mixed
December
38
3°C
Low: -1°C
13 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31