World Resorts USA Niagara Falls Weather

Niagara Falls weather in September

Weather in Niagara Falls: September

Average day temperature: 70.9°F
Average night temperature: 61.2°F
Sea water temperature: 70.0°F
Number of sunny days: 13 days
Day length: 11.8 - 13.2 hours
Number of rainy days: 1 day
Precipitation totals: 0.7 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 84°F. At the same time the lowest night temperature was 50°F. Day and night temperature averages during September were 73.1°F and 61.2°F.

Sea water temperature in Niagara Falls in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 68.2°F. The highest and lowest sea temperatures during the month were 70.3°F and 66.2°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Niagara Falls in September is 0.7 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 8.0 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 7.6.

Best time for vacation in Niagara Falls

Sunniest months:
September 13 days
July 12 days
August 12 days
Warmest months:
July 77.8 °F
August 76.7 °F
June 72.2 °F
Warmest sea temp:
August 72.6 °F
July 71.1 °F
September 70.0 °F
Coldest months:
January 30.4 °F
February 31.0 °F
December 37.8 °F
Rainiest months:
July 3 days
April 3 days
June 2 days
Windiest months:
November 11.2 mph
February 11.0 mph
December 10.6 mph

Niagara Falls on a weather map

Niagara Falls
+57°F
N 14 mph
Feels like: +54°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+59°F
+77°F
+77°F
+54°F
+66°F
+79°F
+73°F
+57°F
+64°F
+57°F
+73°F
+73°F
+77°F
+64°F
24 Hours Forecast
Niagara Falls
Local time: 00:42
November 05, tuesday
0300
57°F
N
14 mph
0600
57°F
N
14 mph
0900
61°F
N
16 mph
1200
70°F
NE
18 mph
1500
72°F
NE
17 mph
1800
68°F
N
15 mph
2100
66°F
N
16 mph
November 06, wednesday
0000
66°F
N
18 mph
Units of measurement: °C / °F