Sisimiut
Greenland
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Sisimiut, Greenland

The last month of the spring, Mayo, is a wintry month in Sisimiut, Greenland, with average temperature ranging between min -3.2°C (26.2°F) and max 2.9°C (37.2°F).

Temperature

In Mayo, the average high-temperature rises, from a subzero cold -3.6°C (25.5°F) in Abril, to a wintry 2.9°C (37.2°F). In Mayo, the average low-temperature is -3.2°C (26.2°F).

Rainfall

The month with the least rainfall is Mayo when the rain falls for 9.5 days and typically collects 18mm (0.71") of precipitation.

Snowfall

Enero through Diciembre are months with snowfall. In Sisimiut, during Mayo, snow falls for 7.5 days. In Sisimiut, during the entire year, snow falls for 94.4 days.

Sea temperature

In Mayo, the average sea temperature in Sisimiut is 0.3°C (32.5°F).
Note: 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.

Daylight

In Mayo, the average length of the day is 20h.

Sunshine

In Mayo, the average sunshine is 7.3h.

What is the temperature in Mayo in Sisimiut?

In Sisimiut, Greenland, in Mayo, the average high-temperature is 2.9°C (37.2°F), and the average low-temperature is -3.2°C (26.2°F).

How many days does it rain in Mayo in Sisimiut?

In Sisimiut, Greenland, in Mayo, it is raining for 9.5 days, with typically 18mm (0.71") of accumulated precipitation.

What is the driest month in Sisimiut?

Mayo is the month with the least rainfall. Rain falls for 9.5 days and accumulates 18mm (0.71") of precipitation.

How many days does it snow in Mayo in Sisimiut?

In Sisimiut, Greenland, during Mayo, snow falls for 7.5 days.

What is the sea temperature in Mayo in Sisimiut?

In Sisimiut, in Mayo, the average water temperature is 0.3°C (32.5°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.

What is the average length of the day in Mayo in Sisimiut?

In Sisimiut, Greenland, the average length of the day in Mayo is 20h.

How long on average sun shines in Mayo in Sisimiut?

In Sisimiut, the average sunshine in Mayo is 7.3h.
Average temperature in May - Sisimiut, Greenland
  • Average high temperature in May: 2.9°C

The warmest month (with the highest average high temperature) is July (9.8°C).
The month with the lowest average high temperature is February (-10.2°C).

  • Average low temperature in May: -3.2°C

Months with the highest average low temperature are July and August (3.3°C).
The coldest month (with the lowest average low temperature) is March (-18°C).

Average rainfall in May - Sisimiut, Greenland
  • Average rainfall in May: 18mm

The wettest month (with the highest rainfall) is August (52mm).
The driest month (with the lowest rainfall) is May (18mm).

Average rainfall days in May - Sisimiut, Greenland
  • Average rainfall days in May: 9.5 days

The month with the highest number of rainy days is November (14.4 days).
The month with the lowest number of rainy days is June (9.1 days).

Average snowfall days in May - Sisimiut, Greenland
  • Average snowfall days in May: 7.5 days

Months with the highest number of snowfall days are November and December (13.1 days).
The month with the lowest number of snowfall days is August (0.2 days).

Average sea temperature in May - Sisimiut, Greenland
  • Average sea temperature in May: 0.3°C

The best month for swimming (with the highest average sea temperature) is August (4.8°C).
Coldest months (with the lowest average sea temperature) are February and March (-1.3°C).

Average daylight in May / Average sunshine in May - Sisimiut, Greenland
  • Average daylight in May: 20h

The month with the longest days is June (Average daylight: 24h).
The month with shortest days is December (Average daylight: 2.2h).

  • Average sunshine in May: 7.3h

The month with most sunshine is July (Average sunshine: 8.3h).
The month with least sunshine is December (Average sunshine: 0h).