World Resorts Canada Niagara Falls Weather

Niagara Falls Sea Temperature in May

Average sea water temperature in May:
+49.9°F
Minimum sea water temperature in May: 65.3°F
Maximum sea water temperature in May: 40.8°F

Daily sea water temperature in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 54.2°F. The highest and lowest sea temperatures during the month were 61.5°F and 45.9°F.

Monthly sea water temperature in Niagara Falls, °F

Which Canada resorts have warmest sea in May?

Place name May 2024 May 2023
Montreal 60.4°F 56.7°F
Windsor 56.7°F 51.8°F
Surrey 55.1°F 56.5°F
Niagara Falls 54.2°F 48.4°F
North Vancouver 54.1°F 56.0°F
Vancouver 54.1°F 55.7°F
Nanaimo 53.9°F 56.6°F
Kingston 53.4°F 49.5°F
Niagara-on-the-Lake 53.2°F 49.7°F
Tofino 51.7°F 52.4°F
Hamilton 51.7°F 48.0°F
Quebec 51.2°F 51.4°F
Barrie 51.2°F 45.9°F
Toronto 50.9°F 46.5°F
Mississauga 50.9°F 47.0°F
Oshawa 50.6°F 46.3°F
Victoria 49.0°F 49.3°F
Summerside 47.3°F 46.0°F
Saint Andrews 47.1°F 45.6°F
Charlottetown 47.1°F 44.8°F

Best time for vacation in Niagara Falls

Sunniest months:
September 13 days
July 11 days
August 11 days
Warmest months:
July 77.1 °F
August 76.2 °F
June 71.3 °F
Warmest sea temp:
August 72.6 °F
July 71.1 °F
September 70.0 °F
Coldest months:
January 30.2 °F
February 30.8 °F
December 37.6 °F
Rainiest months:
July 4 days
April 3 days
October 2 days
Windiest months:
November 12.2 mph
February 11.7 mph
December 11.6 mph

Niagara Falls on a weather map

Niagara Falls
+43°F
E 4 mph
Feels like: +37°F
Precip.: 0%
Places in Canada:
Name
°F
+46°F
+45°F
+30°F
+46°F
+30°F
+37°F
+39°F
+41°F
+41°F
+43°F
+43°F
+43°F
+43°F
24 Hours Forecast
Niagara Falls
Local time: 13:48
November 21, thursday
1500
43°F
E
4 mph
1800
39°F
E
4 mph
2100
39°F
SE
5 mph
November 22, friday
0000
39°F
SE
9 mph
0300
39°F
SE
14 mph
0600
39°F
S
14 mph
0900
39°F
S
15 mph
1200
39°F
S
16 mph
Units of measurement: °C / °F