Measurements:
°C
°F
Niagara-on-the-Lake
28°F
W 9 mph
Feels like: 24°F
Precip: 0%
World Resorts Canada Niagara-on-the-Lake Weather May Weather in Niagara-on-the-Lake

Niagara-on-the-Lake Weather: May

Average Day Temperature: 62.7°F
Average Night Temperature: 51.5°F
Sea Water Temperature: 49.3°F
Number of Sunny Days: 10 days
Sunshine Hours: 14.1 - 15.1 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.9 in

Air Temperature in May, °F

Select Year: 2024 2023 2022

The highest day temperature in May 2024 was 78°F. The lowest night temperature was 46°F. The average values for day and night temperatures during May were 61.9°F и 54.0°F respectivly.

Niagara-on-the-Lake Water Sea Temperature in May, °F

Select Year: 2024 2023 2022

The average sea surface temperature in May 2024 for Niagara-on-the-Lake was 53.6°F. The maximum and minimum values were 42.0°F and 62.4°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Niagara-on-the-Lake is 0.9 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 7.9 mph. It makes May one of the most windless months of the year for Niagara-on-the-Lake.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Niagara-on-the-Lake in May is 8.1 hours.

Best Time to Visit Niagara-on-the-Lake
The most sunny months:
September 13 days
July 12 days
August 12 days
The most warm months:
July 80.3 °F
August 79.4 °F
June 74.0 °F
Warmest sea temperature:
August 76.6 °F
July 75.5 °F
September 72.1 °F
The most cold months:
January 28.3 °F
February 28.7 °F
December 36.2 °F
The most rainy months:
July 3 days
April 3 days
June 2 days
The most windy months:
November 11 mph
February 11 mph
December 11 mph

Niagara-on-the-Lake on the Weather Map

Canada Resorts:
NAME
Barrie +28
Halifax +30
Moncton +26
Montreal +12
Niagara Falls +26
Ottawa +16
Quebec +10
Saint John +30
St. John's +32
Tofino +44
Toronto +30
Vancouver +40
Victoria +46
Winnipeg +28
Yellowknife -12
24 Hours Weather Forecast
Niagara-on-the-Lake
Local time: 10:58
26 dec, thursday
1200 28°F
W
9 mph
1500 30°F
W
6 mph
1800 30°F
W
7 mph
2100 30°F
W
6 mph
27 dec, friday
0000 30°F
W
9 mph
0300 30°F
W
11 mph
0600 30°F
W
8 mph
0900 30°F
W
9 mph