May weather forecast and climate
Sept-Iles, Canada

The last month of the spring, May, is a fresh month in Sept-Iles, Canada, with average temperature varying between 1°C (33.8°F) and 10°C (50°F).

Temperature

In Sept-Iles, the average high-temperature is 10°C (50°F), and the average low-temperature is 1°C (33.8°F).

Rainfall

In Sept-Iles, Canada, during May, the rain falls for 13 days and regularly aggregates up to 94mm (3.7") of precipitation. In Sept-Iles, during the entire year, the rain falls for 162 days and collects up to 1106mm (43.5") of precipitation.

Sea temperature

In Sept-Iles, the average seawater temperature is 5°C (41°F). Swimming in 5°C (41°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In May, the average length of the day is 15.5h.

Sunshine

The average sunshine in Sept-Iles is 7h.

UV index

In Sept-Iles, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for the ordinary person.
The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in May in Sept-Iles?

In Sept-Iles, in May, the average high-temperature is 10°C (50°F), and the average low-temperature is 1°C (33.8°F).

How much does it rain in Sept-Iles in May?

In Sept-Iles, in May, during 13 rainfall days, 94mm (3.7") of precipitation is typically accumulated.

How cold is the water in May in Sept-Iles?

In Sept-Iles, Canada, in May, the average water temperature is 5°C (41°F). Swimming in 5°C (41°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Sept-Iles have in May?

In Sept-Iles, the average length of the day in May is 15.5h.

How long on average sun shines in May in Sept-Iles?

In Sept-Iles, Canada, the average sunshine in May is 7h.

What is the UV index intensity in May in Sept-Iles?

The average daily maximum UV index in May in Sept-Iles is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in May - Sept-Iles, Canada
  • Average high temperature in May: 10°C

The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is January (-9°C).

  • Average low temperature in May: 1°C

The month with the highest average low temperature is July (11°C).
The coldest month (with the lowest average low temperature) is January (-20°C).

Average rainfall in May - Sept-Iles, Canada
  • Average rainfall in May: 94mm

The wettest month (with the highest rainfall) is September (110mm).
The driest month (with the lowest rainfall) is February (67mm).

Average rainfall days in May - Sept-Iles, Canada
  • Average rainfall days in May: 13 days

The month with the highest number of rainy days is January (16 days).
The month with the lowest number of rainy days is February (11 days).

Average sea temperature in May - Sept-Iles, Canada
  • Average sea temperature in May: 5°C

The best month for swimming (with the highest average sea temperature) is August (13°C).
Coldest months (with the lowest average sea temperature) are January, February, March and December (0°C).

Average daylight in May / Average sunshine in May - Sept-Iles, Canada
  • Average daylight in May: 15.5h

The month with the longest days is June (Average daylight: 16.3h).
The month with shortest days is December (Average daylight: 8.1h).

  • Average sunshine in May: 7h

The month with most sunshine is July (Average sunshine: 8h).
Months with least sunshine are January, November and December (Average sunshine: 3).

Average UV index in May - Sept-Iles, Canada
  • Average UV index in May: 5

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 1).

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