Niagara Falls weather by month

Check out Niagara Falls weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Niagara Falls (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-1°C maximum daytime temperature in January in Niagara Falls-1
-1°C maximum daytime temperature in February in Niagara Falls-1
5°C maximum daytime temperature in March in Niagara Falls5
12°C maximum daytime temperature in April in Niagara Falls12
19°C maximum daytime temperature in May in Niagara Falls19
24°C maximum daytime temperature in June in Niagara Falls24
27°C maximum daytime temperature in July in Niagara Falls27
26°C maximum daytime temperature in August in Niagara Falls26
21°C maximum daytime temperature in September in Niagara Falls21
15°C maximum daytime temperature in October in Niagara Falls15
8°C maximum daytime temperature in November in Niagara Falls8
2°C maximum daytime temperature in December in Niagara Falls2
Min temperature (night-time)
-8°C minimum night-time temperature in January in Niagara Falls-8
-8°C minimum night-time temperature in February in Niagara Falls-8
-4°C minimum night-time temperature in March in Niagara Falls-4
2°C minimum night-time temperature in April in Niagara Falls2
8°C minimum night-time temperature in May in Niagara Falls8
13°C minimum night-time temperature in June in Niagara Falls13
17°C minimum night-time temperature in July in Niagara Falls17
16°C minimum night-time temperature in August in Niagara Falls16
12°C minimum night-time temperature in September in Niagara Falls12
6°C minimum night-time temperature in October in Niagara Falls6
1°C minimum night-time temperature in November in Niagara Falls1
-5°C minimum night-time temperature in December in Niagara Falls-5
Heat & Humidity
No heat & humidity in January in Niagara Falls0
No heat & humidity in February in Niagara Falls0
No heat & humidity in March in Niagara Falls0
No heat & humidity in April in Niagara Falls0
No heat & humidity in May in Niagara Falls0
No heat & humidity in June in Niagara Falls0
Low heat & humidity in July in Niagara FallsL
Low heat & humidity in August in Niagara FallsL
No heat & humidity in September in Niagara Falls0
No heat & humidity in October in Niagara Falls0
No heat & humidity in November in Niagara Falls0
No heat & humidity in December in Niagara Falls0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Niagara Falls

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Niagara Falls9
11 hours of daylight per day in February in Niagara Falls11
12 hours of daylight per day in March in Niagara Falls12
13 hours of daylight per day in April in Niagara Falls13
15 hours of daylight per day in May in Niagara Falls15
15 hours of daylight per day in June in Niagara Falls15
15 hours of daylight per day in July in Niagara Falls15
14 hours of daylight per day in August in Niagara Falls14
12 hours of daylight per day in September in Niagara Falls12
11 hours of daylight per day in October in Niagara Falls11
10 hours of daylight per day in November in Niagara Falls10
9 hours of daylight per day in December in Niagara Falls9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Niagara Falls1
UV (maximum) index 2 (Low) in February in Niagara Falls2
UV (maximum) index 4 (Moderate) in March in Niagara Falls4
UV (maximum) index 5 (Moderate) in April in Niagara Falls5
UV (maximum) index 7 (High) in May in Niagara Falls7
UV (maximum) index 8 (Very High) in June in Niagara Falls8
UV (maximum) index 8 (Very High) in July in Niagara Falls8
UV (maximum) index 7 (High) in August in Niagara Falls7
UV (maximum) index 6 (High) in September in Niagara Falls6
UV (maximum) index 3 (Moderate) in October in Niagara Falls3
UV (maximum) index 2 (Low) in November in Niagara Falls2
UV (maximum) index 1 (Low) in December in Niagara Falls1

Rainfall in Niagara Falls

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
15 days with some rainfall in January in Niagara Falls15
14 days with some rainfall in February in Niagara Falls14
12 days with some rainfall in March in Niagara Falls12
12 days with some rainfall in April in Niagara Falls12
12 days with some rainfall in May in Niagara Falls12
11 days with some rainfall in June in Niagara Falls11
9 days with some rainfall in July in Niagara Falls9
10 days with some rainfall in August in Niagara Falls10
10 days with some rainfall in September in Niagara Falls10
12 days with some rainfall in October in Niagara Falls12
13 days with some rainfall in November in Niagara Falls13
16 days with some rainfall in December in Niagara Falls16
Average monthly rainfall (mm)
68 mm monthly rainfall in January in Niagara Falls68
68 mm monthly rainfall in February in Niagara Falls68
71 mm monthly rainfall in March in Niagara Falls71
76 mm monthly rainfall in April in Niagara Falls76
75 mm monthly rainfall in May in Niagara Falls75
89 mm monthly rainfall in June in Niagara Falls89
67 mm monthly rainfall in July in Niagara Falls67
83 mm monthly rainfall in August in Niagara Falls83
96 mm monthly rainfall in September in Niagara Falls96
77 mm monthly rainfall in October in Niagara Falls77
88 mm monthly rainfall in November in Niagara Falls88
96 mm monthly rainfall in December in Niagara Falls96

More about Niagara Falls

Niagara Falls by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Ontario (Niagara Falls) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Niagara Falls?

Niagara Falls has a cold climate with hot summers and some rainfall in all months.

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Niagara Falls hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about Canada

Compare Niagara Falls with the USA

Below the Niagara Falls chart shows average maximum daytime temperature for Niagara Falls, Ontario, Canada and the USA (Washington).

Maximum daytime temperature (°C)

Niagara Falls, Ontario, Canada
USA (Washington)
5
7
5
13
12
19
19
24
24
29
27
31
26
30
21
26
15
20
8
14
2
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
-1
-1

Metric (°C / mm)  |  Imperial (°F / inches)

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