May weather forecast
Lewisporte, Canada

englishespañol中文
Share

Weather in May

The last month of the spring, May, is a fresh month in Lewisporte, Canada, with an average temperature ranging between min 2.2°C (36°F) and max 11.5°C (52.7°F).

Temperature

The arrival of May brings a change in Lewisporte's weather, with average high-temperatures moving from April's cold 4.6°C (40.3°F) to a fresh 11.5°C (52.7°F). During the month of May, Lewisporte anticipates a mean low-temperature of 2.2°C (36°F).

Humidity

The average relative humidity in May in Lewisporte, Canada, is 80%.

Rainfall

In Lewisporte, in May, during 16 rainfall days, 59mm (2.32") of precipitation is typically accumulated. In Lewisporte, during the entire year, the rain falls for 154.8 days and collects up to 785mm (30.91") of precipitation.

Snowfall

Months with snowfall in Lewisporte are January through June, October through December. In Lewisporte, Canada, in May, snow falls for 5.1 days, with typically accumulated 107mm (4.21") of snow. In Lewisporte, during the entire year, snow falls for 106.5 days and aggregates up to 1460mm (57.48") of snow.

Sea temperature

In Lewisporte, in May, the average water temperature is 2.4°C (36.3°F).
Note: In swimming scenarios, this situation is extremely cold, fraught with danger, and poses a significant life risk. Absent insulated waterproof clothing, hypothermia strikes quickly.

Daylight

In May, the average length of the day in Lewisporte is 15h and 21min.
On the first day of May in Lewisporte, sunrise is at 5:47 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:09 am and sunset at 9:06 pm NDT.

Sunshine

In Lewisporte, the average sunshine in May is 5.5h.

UV index

In Lewisporte, the average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A daily maximum UV index of 3 in May translates into the following instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Updated: Feb 5, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the temperatures in Lewisporte in May?

The average high-temperature and low-temperature in Lewisporte during May are 11.5°C (52.7°F) and 2.2°C (36°F) respectively.

What is the average humidity in May in Lewisporte?

The average relative humidity in May is 80%.

How many days does it rain in May in Lewisporte?

In Lewisporte, in May, during 16 rainfall days, 59mm (2.32") of precipitation is typically accumulated.

How much does it snow in Lewisporte in May?

In Lewisporte, Canada, in May, during 5.1 snowfall days, 107mm (4.21") of snow is typically accumulated.

What is the sea temperature in May in Lewisporte?

In Lewisporte, Canada, the average seawater temperature in May is 2.4°C (36.3°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

How many hours of daylight does Lewisporte have in May?

The average day length in May in Lewisporte, Canada, is 15h and 21min.

When are sunrise and sunset in May in Lewisporte?

On the first day of May in Lewisporte, sunrise is at 5:47 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:09 am and sunset at 9:06 pm NDT.

How long on average sun shines in May in Lewisporte?

In Lewisporte, the average sunshine duration in May is 5.5h.

How high is the UV index in May in Lewisporte?

In Lewisporte, the average daily maximum UV index in May is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Lewisporte, Canada

Average temperature in May - Lewisporte, Canada
  • Average high temperature in May: 11.5°C

The warmest month (with the highest average high temperature) is July (21.9°C).
The months with the lowest average high temperature are January and February (-2.8°C).

  • Average low temperature in May: 2.2°C

The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is February (-10.4°C).

Average pressure in May
Lewisporte, Canada

Average pressure in May - Lewisporte, Canada
  • Average pressure in May: 1014.7mbar

The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is February (1007.7mbar).

Average wind speed in May
Lewisporte, Canada

Average wind speed in May - Lewisporte, Canada
  • Average wind speed in May: 14.1km/h

The windiest month (with the highest average wind speed) is February (16.1km/h).
The calmest month (with the lowest average wind speed) is August (12.4km/h).

Average humidity in May
Lewisporte, Canada

Average humidity in May - Lewisporte, Canada
  • Average humidity in May: 80%

The months with the highest relative humidity are January and March (92%).
The months with the lowest relative humidity are June and July (79%).

Average rainfall in May
Lewisporte, Canada

Average rainfall in May - Lewisporte, Canada
  • Average rainfall in May: 59mm

The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is April (52mm).

Average rainfall days in May
Lewisporte, Canada

Average rainfall days in May - Lewisporte, Canada
  • Average rainfall days in May: 16 days

The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in May
Lewisporte, Canada

Average snowfall in May - Lewisporte, Canada
  • Average snowfall in May: 107mm

The month with the highest snowfall is January (262mm).
The months with the least snowfall are July, August and September (0mm).

Average snowfall days in May
Lewisporte, Canada

Average snowfall days in May - Lewisporte, Canada
  • Average snowfall days in May: 5.1 days

The month with the highest number of snowfall days is January (19.6 days).
The months with the least snowfall days are July and August (0 days).

Average sea temperature in May
Lewisporte, Canada

Average sea temperature in May - Lewisporte, Canada
  • Average sea temperature in May: 2.4°C

The best month for swimming (with the highest average sea temperature) is August (13.9°C).
The coldest month (with the lowest average sea temperature) is March (-1.3°C).

Average daylight in May /
Average sunshine in May
Lewisporte, Canada

Average daylight in May / Average sunshine in May - Lewisporte, Canada
  • Average daylight in May: 15h and 2min

The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in May: 5h and 3min

The months with the most sunshine are July and August (Average sunshine: 7h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).

Average sunshine days in May
Lewisporte, Canada

Average sunshine days in May - Lewisporte, Canada
  • Average sunshine days in May: 10.3 days

The month with the most sunshine days is September (11.3 days).
The month with the least sunshine days is March (7.7 days).

Average UV index in May
Lewisporte, Canada

Average UV index in May - Lewisporte, Canada
  • Average UV index in May: 3

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in May
Lewisporte, Canada

Average cloud cover in May - Lewisporte, Canada
  • Average cloud cover in May: 65

The month with the most cloud cover is March (Cloud cover 75).
The month with the least cloud cover is September (Cloud cover 53).

Average visibility in May
Lewisporte, Canada

Average visibility in May - Lewisporte, Canada
  • Average visibility in May: 8km

The month with the highest visibility is September (9km).
The months with the lowest visibility are January, February, March and April (7km).

Lewisporte, Canada

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location