Fort Vermilion
Canada
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Fort Vermilion, Canada

The last month of the spring, May, is a comfortable month in Fort Vermilion, Canada, with average temperature fluctuating between 17°C (62.6°F) and 4°C (39.2°F).

Temperature

In May, the average high-temperature increases considerably, from a chilly 8°C (46.4°F) in April, to an enjoyable 17°C (62.6°F). In May, the average low-temperature is 4°C (39.2°F).

Rainfall

In Fort Vermilion, during 8 rainfall days, 35mm (1.4") of precipitation is typically accumulated. In Fort Vermilion, during the entire year, the rain falls for 96 days and collects up to 383mm (15.1") of precipitation.

Daylight

The average length of the day in Fort Vermilion is 16.9h.

Sunshine

In Fort Vermilion, Canada, the average sunshine is 9h.

UV index

In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in May in Fort Vermilion?

In Fort Vermilion, in May, the average high-temperature is 17°C (62.6°F), and the average low-temperature is 4°C (39.2°F).

How much does it rain in Fort Vermilion in May?

In Fort Vermilion, in May, it is raining for 8 days, with typically 35mm (1.4") of accumulated precipitation.

How many hours of daylight does Fort Vermilion have in May?

In Fort Vermilion, Canada, the average length of the day in May is 16.9h.

How many hours of sunshine does Fort Vermilion have in May?

In May, the average sunshine in Fort Vermilion, Canada, is 9h.

How high is the UV index in May in Fort Vermilion?

In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in May - Fort Vermilion, Canada
  • Average high temperature in May: 17°C

The warmest month (with the highest average high temperature) is July (23°C).
The month with the lowest average high temperature is January (-18°C).

  • Average low temperature in May: 4°C

The month with the highest average low temperature is July (11°C).
The coldest month (with the lowest average low temperature) is January (-27°C).

Average rainfall in May - Fort Vermilion, Canada
  • Average rainfall in May: 35mm

The wettest month (with the highest rainfall) is July (65mm).
Driest months (with the lowest rainfall) are February and April (18mm).

Average rainfall days in May - Fort Vermilion, Canada
  • Average rainfall days in May: 8 days

Months with the highest number of rainy days are July and August (11 days).
The month with the lowest number of rainy days is April (5 days).

Average daylight in May / Average sunshine in May - Fort Vermilion, Canada
  • Average daylight in May: 16.9h

The month with the longest days is June (Average daylight: 18.2h).
The month with shortest days is December (Average daylight: 6.5h).

  • Average sunshine in May: 9h

Months with most sunshine are June and July (Average sunshine: 10h).
The month with least sunshine is December (Average sunshine: 1h).

Average UV index in May - Fort Vermilion, Canada
  • Average UV index in May: 4

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, November and December (UV index 0).