Niagara on the Lake weather in May (Ontario, Canada)

You can expect very pleasant temperatures during the day in May. The average maximum daytime temperature in Niagara on the Lake in May lies at 19.4°C (66.92°F). The average minimum temperature is 7.7°C (45.86°F) (usually the minimum temperature is noted at night).

The amount of rain during this month is moderate with an average of 86mm (3.4in). It rains an average of 13 days of the month.

So what to wear in May? Visitors traveling to Niagara on the Lake should plan on bringing a totally waterproof coat since it will often be raining. Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in May look at the numbers below.

 

Monthly Averages in May

Show in Fahrenheit

Min Temperature 7 °C

Max Temperature 19 °C

Chance of Rain 45%

Precipitation 86mm

Rainy Days 14

* Climate data from: Niagara Falls, Canada (17 KM, 10 Miles).

Where to stay in Niagara on the Lake

Where to go in Canada in May

Find out more about the weather in Canada in May and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inch a month).

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in May.

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Weather Forecasts for Niagara on the Lake (Ontario)

Show in Fahrenheit

Tue   Jan 31

-3°C | -9°C

NW 18 km/h

1.4 mm

overcast and slight snow

Hourly Overview

Wed   Feb 01

-3°C | -11°C

SW 25 km/h

0.6 mm

almost clear and no rain

Hourly Overview

Thu   Feb 02

2°C | -9°C

SW 36 km/h

0.7 mm

half cloudy and no rain

Hourly Overview

5-Day Forecast 10-Day Forecast

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Niagara on the Lake.

Our site offers climate and forecast data for almost all countries in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.