Luleå
Sweden
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Luleå, Sweden

January, like December, is another subzero cold winter month in Luleå, Sweden, with average temperature fluctuating between -9.9°C (14.2°F) and -5.7°C (21.7°F). The coldest month is January, with an average high-temperature of -5.7°C (21.7°F) and an average low-temperature of -9.9°C (14.2°F). Weather in January »

The last month of the winter, February, is also a subzero cold month in Luleå, Sweden, with average temperature ranging between max -5.4°C (22.3°F) and min -10.6°C (12.9°F). In February, the average high-temperature is practically the same as in January - a still subzero cold -5.4°C (22.3°F). Weather in February »

March, the first month of the spring, in Luleå, is also a subzero cold month, with average temperature fluctuating between -6.8°C (19.8°F) and -1.7°C (28.9°F). In Luleå, Sweden, the average high-temperature slightly increases, from a subzero cold -5.4°C (22.3°F) in February, to a still freezing cold -1.7°C (28.9°F). Weather in March »

April is a cold spring month in Luleå, Sweden, with average temperature varying between -1.8°C (28.8°F) and 2.3°C (36.1°F). In April, the average high-temperature slightly increases, from a freezing cold -1.7°C (28.9°F) in March, to a wintry 2.3°C (36.1°F). Weather in April »

May, the last month of the spring, in Luleå, is a frosty month, with average temperature fluctuating between 4°C (39.2°F) and 8.6°C (47.5°F). In Luleå, Sweden, the average high-temperature increases, from a cold 2.3°C (36.1°F) in April, to a frosty 8.6°C (47.5°F). Weather in May »

June, the first month of the summer, in Luleå, is a moderate month, with temperature in the range of an average low of 8.9°C (48°F) and an average high of 13.3°C (55.9°F). In Luleå, the average high-temperature slightly increases, from a frosty 8.6°C (47.5°F) in May, to a moderate 13.3°C (55.9°F). Weather in June »

July in Luleå, Sweden, is a comfortable summer month, with temperature in the range of an average high of 17.3°C (63.1°F) and an average low of 13°C (55.4°F). The warmest month is July, with an average high-temperature of 17.3°C (63.1°F) and an average low-temperature of 13°C (55.4°F). Weather in July »

August, the last month of the summer, in Luleå, is also an enjoyable month, with average temperature fluctuating between 16.6°C (61.9°F) and 12.4°C (54.3°F). In August, the average high-temperature is practically the same as in July - a still enjoyable 16.6°C (61.9°F). Weather in August »

The first month of the autumn, September, is still a cool month in Luleå, Sweden, with temperature in the range of an average low of 8.6°C (47.5°F) and an average high of 12.5°C (54.5°F). In Luleå, Sweden, the average high-temperature marginally drops, from an enjoyable 16.6°C (61.9°F) in August, to a fresh 12.5°C (54.5°F). Weather in September »

October, like September, in Luleå, Sweden, is another cold autumn month, with average temperature varying between 2.7°C (36.9°F) and 5.7°C (42.3°F). In October, the average high-temperature decreases, from a fresh 12.5°C (54.5°F) in September, to a wintry 5.7°C (42.3°F). Weather in October »

November, the last month of the autumn, in Luleå, is also a wintry month, with temperature in the range of an average high of 1.5°C (34.7°F) and an average low of -1.4°C (29.5°F). In November, the average high-temperature slightly decreases, from a wintry 5.7°C (42.3°F) in October, to a still cold 1.5°C (34.7°F). Weather in November »

The first month of the winter, December, is still a freezing cold month in Luleå, Sweden, with average temperature fluctuating between -5.7°C (21.7°F) and -2.1°C (28.2°F). In Luleå, the average high-temperature in December marginally drops, from a cold 1.5°C (34.7°F) in November, to a subzero cold -2.1°C (28.2°F). Weather in December »

What is the coldest month in Luleå?

The coldest month is January, with an average high-temperature of -5.7°C (21.7°F) and an average low-temperature of -9.9°C (14.2°F).

How many days does it rain in Luleå?

Throughout the year, there are 110.8 rainfall days, and 409mm (16.1") of precipitation is accumulated.

When does it snow in Luleå?

Months with snowfall in Luleå, Sweden, are January through May, October through December.

How much does it snow in Luleå?

Throughout the year, in Luleå, there are 82.2 snowfall days, and 846mm (33.31") of snow is accumulated.

What are the months with the lowest UV index in Luleå?

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.

What is the most humid month in Luleå?

The most humid month in Luleå is February, with an average relative humidity of 93%.

What is the month with the coldest sea water in Luleå?

With an average sea temperature of -0.7°C (30.7°F), February is the month with the coldest seawater.

What is the driest month in Luleå?

The month with the least rainfall in Luleå is April when the rain falls for 9.3 days and typically collects 25mm (0.98") of precipitation.

What is the least humid month in Luleå?

June is the least humid month, with an average relative humidity of 70%.

When it does not snow in Luleå?

In Luleå snow does not fall in June through September.

When are the longest days in Luleå?

With an average of 22.5h of daylight, June has the longest days of the year in Luleå, Sweden.

What is the warmest month in Luleå?

July is the warmest month in Luleå, Sweden, with an average high-temperature of 17.3°C (63.1°F) and an average low-temperature of 13°C (55.4°F).

When is the sea warmest in Luleå?

The month with the warmest seawater in Luleå is July, with an average sea temperature of 16.3°C (61.3°F).

What month has the most sunshine in Luleå?

With an average of 12.8h of sunshine, July has the most sunshine of the year in Luleå.

What is the month with the highest UV index in Luleå?

With an average maximum UV index of 5, July is the month with the highest UV index.

What is the rainiest month in Luleå?

The month with the most rainfall in Luleå is December when the rain falls for 6.3 days and typically aggregates up to 46mm (1.81") of precipitation.

When does it snow the most in Luleå?

December is the month with the most snowfall in Luleå. Snow falls for 15 days and accumulates 178mm (7.01") of snow.

What is the month with the shortest days in Luleå?

December has the shortest days of the year in Luleå, with an average of 3.5h of daylight.

What is the month with the least sunshine in Luleå?

The month with the least sunshine in Luleå, Sweden, is December, with an average of 1.3h of sunshine.
Average rainfall - Luleå, Sweden
Average rainfall days - Luleå, Sweden

The month with the highest number of rainy days is August (13.9 days).
The month with the least rainy days is February (3.1 days).

Average snowfall - Luleå, Sweden
Average snowfall days - Luleå, Sweden

The month with the highest number of snowfall days is January (16.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature - Luleå, Sweden

The best month for swimming (with the highest average sea temperature) is July (16.3°C).
The coldest month (with the lowest average sea temperature) is February (-0.7°C).

Average daylight / Average sunshine - Luleå, Sweden

The month with the longest days is June (Average daylight: 22.5h).
The month with the shortest days is December (Average daylight: 3.5h).

The month with the most sunshine is July (Average sunshine: 12.8h).
The month with the least sunshine is December (Average sunshine: 1.3h).

Average UV index - Luleå, Sweden